Home / 26,753,000.40-40,129,500.60-15,982,462.80

Finding the Fourth Proportional to 26,753,000.40, 40,129,500.60 and 15,982,462.80

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Solution

The fourth proportional to 26,753,000.40, 40,129,500.60 and 15,982,462.80 is: 23,973,694.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,000.40 : 40,129,500.60 = 15,982,462.80 : x
  2. Step 2: Convert to fraction form
    26,753,000.40/40,129,500.60 = 15,982,462.80/x
  3. Step 3: Cross multiply
    26,753,000.40x = 40,129,500.60 × 15,982,462.80
  4. Step 4: Simplify right side
    26,753,000.40x = 641,368,250,522,077.75
  5. Step 5: Solve for x
    x = 641,368,250,522,077.75/26,753,000.40
  6. Step 6: Final answer
    x = 23,973,694.20

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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.