Finding the Fourth Proportional to 62,497,261.83, 86,242,531.11 and 34,234,013.75
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Solution
The fourth proportional to 62,497,261.83, 86,242,531.11 and 34,234,013.75 is: 47,240,917.58
Step by Step Solution
- Step 1: Write the proportion equation
62,497,261.83 : 86,242,531.11 = 34,234,013.75 : x - Step 2: Convert to fraction form
62,497,261.83/86,242,531.11 = 34,234,013.75/x - Step 3: Cross multiply
62,497,261.83x = 86,242,531.11 × 34,234,013.75 - Step 4: Simplify right side
62,497,261.83x = 2,952,427,995,294,952.50 - Step 5: Solve for x
x = 2,952,427,995,294,952.50/62,497,261.83 - Step 6: Final answer
x = 47,240,917.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.