Finding the Fourth Proportional to 52,817,107.80, 79,225,935.10 and 24,043,120.60
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Solution
The fourth proportional to 52,817,107.80, 79,225,935.10 and 24,043,120.60 is: 36,064,805.36
Step by Step Solution
- Step 1: Write the proportion equation
52,817,107.80 : 79,225,935.10 = 24,043,120.60 : x - Step 2: Convert to fraction form
52,817,107.80/79,225,935.10 = 24,043,120.60/x - Step 3: Cross multiply
52,817,107.80x = 79,225,935.10 × 24,043,120.60 - Step 4: Simplify right side
52,817,107.80x = 1,904,838,712,257,073 - Step 5: Solve for x
x = 1,904,838,712,257,073/52,817,107.80 - Step 6: Final answer
x = 36,064,805.36
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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.