Home / 24,002,212.11-33,123,051.59-12,988,960.57

Finding the Fourth Proportional to 24,002,212.11, 33,123,051.59 and 12,988,960.57

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Solution

The fourth proportional to 24,002,212.11, 33,123,051.59 and 12,988,960.57 is: 17,924,764.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,002,212.11 : 33,123,051.59 = 12,988,960.57 : x
  2. Step 2: Convert to fraction form
    24,002,212.11/33,123,051.59 = 12,988,960.57/x
  3. Step 3: Cross multiply
    24,002,212.11x = 33,123,051.59 × 12,988,960.57
  4. Step 4: Simplify right side
    24,002,212.11x = 430,234,011,060,585.81
  5. Step 5: Solve for x
    x = 430,234,011,060,585.81/24,002,212.11
  6. Step 6: Final answer
    x = 17,924,764.98

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