Home / 15,469,395.06-23,202,279.54-5,234,224.26

Finding the Fourth Proportional to 15,469,395.06, 23,202,279.54 and 5,234,224.26

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Solution

The fourth proportional to 15,469,395.06, 23,202,279.54 and 5,234,224.26 is: 7,850,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,469,395.06 : 23,202,279.54 = 5,234,224.26 : x
  2. Step 2: Convert to fraction form
    15,469,395.06/23,202,279.54 = 5,234,224.26/x
  3. Step 3: Cross multiply
    15,469,395.06x = 23,202,279.54 × 5,234,224.26
  4. Step 4: Simplify right side
    15,469,395.06x = 121,445,934,455,569.62
  5. Step 5: Solve for x
    x = 121,445,934,455,569.62/15,469,395.06
  6. Step 6: Final answer
    x = 7,850,722.93

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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.