Home / 15,836,725.76-23,755,167.72-5,601,594.97

Finding the Fourth Proportional to 15,836,725.76, 23,755,167.72 and 5,601,594.97

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Solution

The fourth proportional to 15,836,725.76, 23,755,167.72 and 5,601,594.97 is: 8,402,420.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,836,725.76 : 23,755,167.72 = 5,601,594.97 : x
  2. Step 2: Convert to fraction form
    15,836,725.76/23,755,167.72 = 5,601,594.97/x
  3. Step 3: Cross multiply
    15,836,725.76x = 23,755,167.72 × 5,601,594.97
  4. Step 4: Simplify right side
    15,836,725.76x = 133,066,828,011,858.36
  5. Step 5: Solve for x
    x = 133,066,828,011,858.36/15,836,725.76
  6. Step 6: Final answer
    x = 8,402,420.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.