Finding the Third Proportional to 134,515,552 and 279,766,813
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Solution
The third proportional to 134,515,552 and 279,766,813 is: 581,861,862.75
Step by Step Solution
- Step 1: Write the proportion equation
134,515,552 : 279,766,813 = 279,766,813 : x - Step 2: Convert to fraction form
134,515,552/279,766,813 = 279,766,813/x - Step 3: Cross multiply
134,515,552x = 279,766,813 × 279,766,813 - Step 4: Simplify right side
134,515,552x = 78,269,469,656,176,976 - Step 5: Solve for x
x = 78,269,469,656,176,976/134,515,552 - Step 6: Final answer
x = 581,861,862.75
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.