Home / 24,133,493.43-33,304,877.33-13,120,983.72

Finding the Fourth Proportional to 24,133,493.43, 33,304,877.33 and 13,120,983.72

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Solution

The fourth proportional to 24,133,493.43, 33,304,877.33 and 13,120,983.72 is: 18,107,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133,493.43 : 33,304,877.33 = 13,120,983.72 : x
  2. Step 2: Convert to fraction form
    24,133,493.43/33,304,877.33 = 13,120,983.72/x
  3. Step 3: Cross multiply
    24,133,493.43x = 33,304,877.33 × 13,120,983.72
  4. Step 4: Simplify right side
    24,133,493.43x = 436,992,753,177,922.19
  5. Step 5: Solve for x
    x = 436,992,753,177,922.19/24,133,493.43
  6. Step 6: Final answer
    x = 18,107,314.40

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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.