Home / 26,912,221.11-40,386,160.85-14,790,149.91

Finding the Fourth Proportional to 26,912,221.11, 40,386,160.85 and 14,790,149.91

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Solution

The fourth proportional to 26,912,221.11, 40,386,160.85 and 14,790,149.91 is: 22,195,023.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,912,221.11 : 40,386,160.85 = 14,790,149.91 : x
  2. Step 2: Convert to fraction form
    26,912,221.11/40,386,160.85 = 14,790,149.91/x
  3. Step 3: Cross multiply
    26,912,221.11x = 40,386,160.85 × 14,790,149.91
  4. Step 4: Simplify right side
    26,912,221.11x = 597,317,373,186,922.25
  5. Step 5: Solve for x
    x = 597,317,373,186,922.25/26,912,221.11
  6. Step 6: Final answer
    x = 22,195,023.25

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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.