Home / 15,836,723.76-23,755,164.72-5,601,592.97

Finding the Fourth Proportional to 15,836,723.76, 23,755,164.72 and 5,601,592.97

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Solution

The fourth proportional to 15,836,723.76, 23,755,164.72 and 5,601,592.97 is: 8,402,417.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,836,723.76 : 23,755,164.72 = 5,601,592.97 : x
  2. Step 2: Convert to fraction form
    15,836,723.76/23,755,164.72 = 5,601,592.97/x
  3. Step 3: Cross multiply
    15,836,723.76x = 23,755,164.72 × 5,601,592.97
  4. Step 4: Simplify right side
    15,836,723.76x = 133,066,763,696,744
  5. Step 5: Solve for x
    x = 133,066,763,696,744/15,836,723.76
  6. Step 6: Final answer
    x = 8,402,417.43

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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.