Finding the Third Proportional to 62,128,302.75 and 97,248,610.13
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Solution
The third proportional to 62,128,302.75 and 97,248,610.13 is: 152,221,962.50
Step by Step Solution
- Step 1: Write the proportion equation
62,128,302.75 : 97,248,610.13 = 97,248,610.13 : x - Step 2: Convert to fraction form
62,128,302.75/97,248,610.13 = 97,248,610.13/x - Step 3: Cross multiply
62,128,302.75x = 97,248,610.13 × 97,248,610.13 - Step 4: Simplify right side
62,128,302.75x = 9,457,292,171,244,252 - Step 5: Solve for x
x = 9,457,292,171,244,252/62,128,302.75 - Step 6: Final answer
x = 152,221,962.50
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.