Home / 26,944,757.90-40,417,136.85-13,304,438.90

Finding the Fourth Proportional to 26,944,757.90, 40,417,136.85 and 13,304,438.90

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Solution

The fourth proportional to 26,944,757.90, 40,417,136.85 and 13,304,438.90 is: 19,956,658.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,757.90 : 40,417,136.85 = 13,304,438.90 : x
  2. Step 2: Convert to fraction form
    26,944,757.90/40,417,136.85 = 13,304,438.90/x
  3. Step 3: Cross multiply
    26,944,757.90x = 40,417,136.85 × 13,304,438.90
  4. Step 4: Simplify right side
    26,944,757.90x = 537,727,327,733,763.50
  5. Step 5: Solve for x
    x = 537,727,327,733,763.50/26,944,757.90
  6. Step 6: Final answer
    x = 19,956,658.35

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Similar ratio
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1.5x scale

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.