Finding the Fourth Proportional to 61,518,873.40, 92,287,484.53 and 22,654,336.10
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Solution
The fourth proportional to 61,518,873.40, 92,287,484.53 and 22,654,336.10 is: 33,984,882.63
Step by Step Solution
- Step 1: Write the proportion equation
61,518,873.40 : 92,287,484.53 = 22,654,336.10 : x - Step 2: Convert to fraction form
61,518,873.40/92,287,484.53 = 22,654,336.10/x - Step 3: Cross multiply
61,518,873.40x = 92,287,484.53 × 22,654,336.10 - Step 4: Simplify right side
61,518,873.40x = 2,090,711,691,848,097.25 - Step 5: Solve for x
x = 2,090,711,691,848,097.25/61,518,873.40 - Step 6: Final answer
x = 33,984,882.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.