Home / 23,857,549.20-35,796,821.40-11,071,472.40

Finding the Fourth Proportional to 23,857,549.20, 35,796,821.40 and 11,071,472.40

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Solution

The fourth proportional to 23,857,549.20, 35,796,821.40 and 11,071,472.40 is: 16,612,080.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,857,549.20 : 35,796,821.40 = 11,071,472.40 : x
  2. Step 2: Convert to fraction form
    23,857,549.20/35,796,821.40 = 11,071,472.40/x
  3. Step 3: Cross multiply
    23,857,549.20x = 35,796,821.40 × 11,071,472.40
  4. Step 4: Simplify right side
    23,857,549.20x = 396,323,520,137,829.38
  5. Step 5: Solve for x
    x = 396,323,520,137,829.38/23,857,549.20
  6. Step 6: Final answer
    x = 16,612,080.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.