Home / 24,574,901.33-33,914,178.38-13,412,005.61

Finding the Fourth Proportional to 24,574,901.33, 33,914,178.38 and 13,412,005.61

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Solution

The fourth proportional to 24,574,901.33, 33,914,178.38 and 13,412,005.61 is: 18,509,012.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574,901.33 : 33,914,178.38 = 13,412,005.61 : x
  2. Step 2: Convert to fraction form
    24,574,901.33/33,914,178.38 = 13,412,005.61/x
  3. Step 3: Cross multiply
    24,574,901.33x = 33,914,178.38 × 13,412,005.61
  4. Step 4: Simplify right side
    24,574,901.33x = 454,857,150,454,469.81
  5. Step 5: Solve for x
    x = 454,857,150,454,469.81/24,574,901.33
  6. Step 6: Final answer
    x = 18,509,012.28

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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.