Finding the Fourth Proportional to 24,103,276.56, 33,272,700.39 and 16,273,395.63
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Solution
The fourth proportional to 24,103,276.56, 33,272,700.39 and 16,273,395.63 is: 22,464,158.17
Step by Step Solution
- Step 1: Write the proportion equation
24,103,276.56 : 33,272,700.39 = 16,273,395.63 : x - Step 2: Convert to fraction form
24,103,276.56/33,272,700.39 = 16,273,395.63/x - Step 3: Cross multiply
24,103,276.56x = 33,272,700.39 × 16,273,395.63 - Step 4: Simplify right side
24,103,276.56x = 541,459,817,124,925.31 - Step 5: Solve for x
x = 541,459,817,124,925.31/24,103,276.56 - Step 6: Final answer
x = 22,464,158.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.