Finding the Fourth Proportional to 14,986,077.60, 22,488,084.35 and 6,466,414.08
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Solution
The fourth proportional to 14,986,077.60, 22,488,084.35 and 6,466,414.08 is: 9,703,490.74
Step by Step Solution
- Step 1: Write the proportion equation
14,986,077.60 : 22,488,084.35 = 6,466,414.08 : x - Step 2: Convert to fraction form
14,986,077.60/22,488,084.35 = 6,466,414.08/x - Step 3: Cross multiply
14,986,077.60x = 22,488,084.35 × 6,466,414.08 - Step 4: Simplify right side
14,986,077.60x = 145,417,265,273,067.66 - Step 5: Solve for x
x = 145,417,265,273,067.66/14,986,077.60 - Step 6: Final answer
x = 9,703,490.74
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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.