Home / 24,424,253-33,705,469.28-13,411,002.68

Finding the Fourth Proportional to 24,424,253, 33,705,469.28 and 13,411,002.68

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Solution

The fourth proportional to 24,424,253, 33,705,469.28 and 13,411,002.68 is: 18,507,183.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,424,253 : 33,705,469.28 = 13,411,002.68 : x
  2. Step 2: Convert to fraction form
    24,424,253/33,705,469.28 = 13,411,002.68/x
  3. Step 3: Cross multiply
    24,424,253x = 33,705,469.28 × 13,411,002.68
  4. Step 4: Simplify right side
    24,424,253x = 452,024,138,844,737.69
  5. Step 5: Solve for x
    x = 452,024,138,844,737.69/24,424,253
  6. Step 6: Final answer
    x = 18,507,183.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.