Finding the Third Proportional to 62,915,501 and 136,721,423.75
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Solution
The third proportional to 62,915,501 and 136,721,423.75 is: 297,108,779.48
Step by Step Solution
- Step 1: Write the proportion equation
62,915,501 : 136,721,423.75 = 136,721,423.75 : x - Step 2: Convert to fraction form
62,915,501/136,721,423.75 = 136,721,423.75/x - Step 3: Cross multiply
62,915,501x = 136,721,423.75 × 136,721,423.75 - Step 4: Simplify right side
62,915,501x = 18,692,747,712,227,064 - Step 5: Solve for x
x = 18,692,747,712,227,064/62,915,501 - Step 6: Final answer
x = 297,108,779.48
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.