Home / 19,167,691.38-26,452,484.91-10,466,671.38

Finding the Fourth Proportional to 19,167,691.38, 26,452,484.91 and 10,466,671.38

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Solution

The fourth proportional to 19,167,691.38, 26,452,484.91 and 10,466,671.38 is: 14,444,591.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167,691.38 : 26,452,484.91 = 10,466,671.38 : x
  2. Step 2: Convert to fraction form
    19,167,691.38/26,452,484.91 = 10,466,671.38/x
  3. Step 3: Cross multiply
    19,167,691.38x = 26,452,484.91 × 10,466,671.38
  4. Step 4: Simplify right side
    19,167,691.38x = 276,869,466,737,378.91
  5. Step 5: Solve for x
    x = 276,869,466,737,378.91/19,167,691.38
  6. Step 6: Final answer
    x = 14,444,591.23

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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.