Finding the Fourth Proportional to 59,285,520.68, 88,953,715.08 and 22,919,451.66
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Solution
The fourth proportional to 59,285,520.68, 88,953,715.08 and 22,919,451.66 is: 34,389,010.16
Step by Step Solution
- Step 1: Write the proportion equation
59,285,520.68 : 88,953,715.08 = 22,919,451.66 : x - Step 2: Convert to fraction form
59,285,520.68/88,953,715.08 = 22,919,451.66/x - Step 3: Cross multiply
59,285,520.68x = 88,953,715.08 × 22,919,451.66 - Step 4: Simplify right side
59,285,520.68x = 2,038,770,372,753,473 - Step 5: Solve for x
x = 2,038,770,372,753,473/59,285,520.68 - Step 6: Final answer
x = 34,389,010.16
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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.