Finding the Fourth Proportional to 3,787,351,306,436.30, 5,680,452,952,740 and 1,030,774,135,555
Calculator
Solution
The fourth proportional to 3,787,351,306,436.30, 5,680,452,952,740 and 1,030,774,135,555 is: 1,546,004,980,306.65
Step by Step Solution
- Step 1: Write the proportion equation
3,787,351,306,436.30 : 5,680,452,952,740 = 1,030,774,135,555 : x - Step 2: Convert to fraction form
3,787,351,306,436.30/5,680,452,952,740 = 1,030,774,135,555/x - Step 3: Cross multiply
3,787,351,306,436.30x = 5,680,452,952,740 × 1,030,774,135,555 - Step 4: Simplify right side
3,787,351,306,436.30x = 5,855,263,981,921,420,510,756,864 - Step 5: Solve for x
x = 5,855,263,981,921,420,510,756,864/3,787,351,306,436.30 - Step 6: Final answer
x = 1,546,004,980,306.65
Related Problems
Find fourth proportional to 1,893,675,653,218.15, 2,840,226,476,370 and 515,387,067,777.50
Half scale
Find fourth proportional to 7,574,702,612,872.60, 11,360,905,905,480 and 2,061,548,271,110
Double scale
Find fourth proportional to 3,787,351,306,437.30, 5,680,452,952,741.50 and 1,030,774,135,556
Similar ratio
Find fourth proportional to 5,681,026,959,654.45, 8,520,679,429,110 and 1,546,161,203,332.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.