Home / 24,133,493.06-33,304,876.82-13,120,983.35

Finding the Fourth Proportional to 24,133,493.06, 33,304,876.82 and 13,120,983.35

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Solution

The fourth proportional to 24,133,493.06, 33,304,876.82 and 13,120,983.35 is: 18,107,313.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133,493.06 : 33,304,876.82 = 13,120,983.35 : x
  2. Step 2: Convert to fraction form
    24,133,493.06/33,304,876.82 = 13,120,983.35/x
  3. Step 3: Cross multiply
    24,133,493.06x = 33,304,876.82 × 13,120,983.35
  4. Step 4: Simplify right side
    24,133,493.06x = 436,992,733,996,891.69
  5. Step 5: Solve for x
    x = 436,992,733,996,891.69/24,133,493.06
  6. Step 6: Final answer
    x = 18,107,313.89

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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.