Finding the Fourth Proportional to 56,418,986.70, 84,656,473.65 and 22,341,444.30
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Solution
The fourth proportional to 56,418,986.70, 84,656,473.65 and 22,341,444.30 is: 33,523,251.68
Step by Step Solution
- Step 1: Write the proportion equation
56,418,986.70 : 84,656,473.65 = 22,341,444.30 : x - Step 2: Convert to fraction form
56,418,986.70/84,656,473.65 = 22,341,444.30/x - Step 3: Cross multiply
56,418,986.70x = 84,656,473.65 × 22,341,444.30 - Step 4: Simplify right side
56,418,986.70x = 1,891,347,890,685,893 - Step 5: Solve for x
x = 1,891,347,890,685,893/56,418,986.70 - Step 6: Final answer
x = 33,523,251.68
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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.