Home / 24,008,534.38-33,134,931.39-13,692,892.78

Finding the Fourth Proportional to 24,008,534.38, 33,134,931.39 and 13,692,892.78

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Solution

The fourth proportional to 24,008,534.38, 33,134,931.39 and 13,692,892.78 is: 18,897,990.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,534.38 : 33,134,931.39 = 13,692,892.78 : x
  2. Step 2: Convert to fraction form
    24,008,534.38/33,134,931.39 = 13,692,892.78/x
  3. Step 3: Cross multiply
    24,008,534.38x = 33,134,931.39 × 13,692,892.78
  4. Step 4: Simplify right side
    24,008,534.38x = 453,713,062,795,926.38
  5. Step 5: Solve for x
    x = 453,713,062,795,926.38/24,008,534.38
  6. Step 6: Final answer
    x = 18,897,990.84

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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.