Finding the Fourth Proportional to 234,847,129.68, 352,243,323 and 62,337,347.28
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Solution
The fourth proportional to 234,847,129.68, 352,243,323 and 62,337,347.28 is: 93,498,755.48
Step by Step Solution
- Step 1: Write the proportion equation
234,847,129.68 : 352,243,323 = 62,337,347.28 : x - Step 2: Convert to fraction form
234,847,129.68/352,243,323 = 62,337,347.28/x - Step 3: Cross multiply
234,847,129.68x = 352,243,323 × 62,337,347.28 - Step 4: Simplify right side
234,847,129.68x = 21,957,914,352,912,212 - Step 5: Solve for x
x = 21,957,914,352,912,212/234,847,129.68 - Step 6: Final answer
x = 93,498,755.48
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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.