Home / 26,853,240.62-40,291,769.10-14,070,706.76

Finding the Fourth Proportional to 26,853,240.62, 40,291,769.10 and 14,070,706.76

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Solution

The fourth proportional to 26,853,240.62, 40,291,769.10 and 14,070,706.76 is: 21,112,299.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,240.62 : 40,291,769.10 = 14,070,706.76 : x
  2. Step 2: Convert to fraction form
    26,853,240.62/40,291,769.10 = 14,070,706.76/x
  3. Step 3: Cross multiply
    26,853,240.62x = 40,291,769.10 × 14,070,706.76
  4. Step 4: Simplify right side
    26,853,240.62x = 566,933,667,847,729.12
  5. Step 5: Solve for x
    x = 566,933,667,847,729.12/26,853,240.62
  6. Step 6: Final answer
    x = 21,112,299.85

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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.