Home / 24,135,066.60-36,192,977.10-7,956,515.40

Finding the Fourth Proportional to 24,135,066.60, 36,192,977.10 and 7,956,515.40

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Solution

The fourth proportional to 24,135,066.60, 36,192,977.10 and 7,956,515.40 is: 11,931,600.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,066.60 : 36,192,977.10 = 7,956,515.40 : x
  2. Step 2: Convert to fraction form
    24,135,066.60/36,192,977.10 = 7,956,515.40/x
  3. Step 3: Cross multiply
    24,135,066.60x = 36,192,977.10 × 7,956,515.40
  4. Step 4: Simplify right side
    24,135,066.60x = 287,969,979,667,997.38
  5. Step 5: Solve for x
    x = 287,969,979,667,997.38/24,135,066.60
  6. Step 6: Final answer
    x = 11,931,600.79

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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.