Home / 17,857,272.10-24,648,280.00-11,663,265.71

Finding the Fourth Proportional to 17,857,272.10, 24,648,280.00 and 11,663,265.71

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Solution

The fourth proportional to 17,857,272.10, 24,648,280.00 and 11,663,265.71 is: 16,098,732.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,857,272.10 : 24,648,280.00 = 11,663,265.71 : x
  2. Step 2: Convert to fraction form
    17,857,272.10/24,648,280.00 = 11,663,265.71/x
  3. Step 3: Cross multiply
    17,857,272.10x = 24,648,280.00 × 11,663,265.71
  4. Step 4: Simplify right side
    17,857,272.10x = 287,479,438,905,320.62
  5. Step 5: Solve for x
    x = 287,479,438,905,320.62/17,857,272.10
  6. Step 6: Final answer
    x = 16,098,732.07

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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.