Home / 32,015,428.61-48,024,471.49-9,296,325.86

Finding the Fourth Proportional to 32,015,428.61, 48,024,471.49 and 9,296,325.86

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Solution

The fourth proportional to 32,015,428.61, 48,024,471.49 and 9,296,325.86 is: 13,944,874.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015,428.61 : 48,024,471.49 = 9,296,325.86 : x
  2. Step 2: Convert to fraction form
    32,015,428.61/48,024,471.49 = 9,296,325.86/x
  3. Step 3: Cross multiply
    32,015,428.61x = 48,024,471.49 × 9,296,325.86
  4. Step 4: Simplify right side
    32,015,428.61x = 446,451,135,961,956.56
  5. Step 5: Solve for x
    x = 446,451,135,961,956.56/32,015,428.61
  6. Step 6: Final answer
    x = 13,944,874.56

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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.