Finding the Fourth Proportional to 43,278,733,396,947, 59,724,690,572,490 and 23,525,220,374,583
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Solution
The fourth proportional to 43,278,733,396,947, 59,724,690,572,490 and 23,525,220,374,583 is: 32,464,825,036,231.81
Step by Step Solution
- Step 1: Write the proportion equation
43,278,733,396,947 : 59,724,690,572,490 = 23,525,220,374,583 : x - Step 2: Convert to fraction form
43,278,733,396,947/59,724,690,572,490 = 23,525,220,374,583/x - Step 3: Cross multiply
43,278,733,396,947x = 59,724,690,572,490 × 23,525,220,374,583 - Step 4: Simplify right side
43,278,733,396,947x = 1,405,036,507,521,606,888,433,123,328 - Step 5: Solve for x
x = 1,405,036,507,521,606,888,433,123,328/43,278,733,396,947 - Step 6: Final answer
x = 32,464,825,036,231.81
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.