Finding the Fourth Proportional to 24,577,680.96, 36,866,539.80 and 8,403,754.32
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Solution
The fourth proportional to 24,577,680.96, 36,866,539.80 and 8,403,754.32 is: 12,605,637.76
Step by Step Solution
- Step 1: Write the proportion equation
24,577,680.96 : 36,866,539.80 = 8,403,754.32 : x - Step 2: Convert to fraction form
24,577,680.96/36,866,539.80 = 8,403,754.32/x - Step 3: Cross multiply
24,577,680.96x = 36,866,539.80 × 8,403,754.32 - Step 4: Simplify right side
24,577,680.96x = 309,817,343,107,701.94 - Step 5: Solve for x
x = 309,817,343,107,701.94/24,577,680.96 - Step 6: Final answer
x = 12,605,637.76
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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.