Finding the Fourth Proportional to 6,875,394,011.28, 10,308,867,524 and 2,673,448,875
Calculator
Solution
The fourth proportional to 6,875,394,011.28, 10,308,867,524 and 2,673,448,875 is: 4,008,531,036.82
Step by Step Solution
- Step 1: Write the proportion equation
6,875,394,011.28 : 10,308,867,524 = 2,673,448,875 : x - Step 2: Convert to fraction form
6,875,394,011.28/10,308,867,524 = 2,673,448,875/x - Step 3: Cross multiply
6,875,394,011.28x = 10,308,867,524 × 2,673,448,875 - Step 4: Simplify right side
6,875,394,011.28x = 27,560,230,284,561,833,984 - Step 5: Solve for x
x = 27,560,230,284,561,833,984/6,875,394,011.28 - Step 6: Final answer
x = 4,008,531,036.82
Related Problems
Find fourth proportional to 3,437,697,005.64, 5,154,433,762 and 1,336,724,437.50
Half scale
Find fourth proportional to 13,750,788,022.56, 20,617,735,048 and 5,346,897,750
Double scale
Find fourth proportional to 6,875,394,012.28, 10,308,867,525.50 and 2,673,448,876
Similar ratio
Find fourth proportional to 10,313,091,016.92, 15,463,301,286 and 4,010,173,312.50
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.