Home / 230,224,691.13-345,445,945.19-119,501,517.57

Finding the Fourth Proportional to 230,224,691.13, 345,445,945.19 and 119,501,517.57

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Solution

The fourth proportional to 230,224,691.13, 345,445,945.19 and 119,501,517.57 is: 179,308,806.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,224,691.13 : 345,445,945.19 = 119,501,517.57 : x
  2. Step 2: Convert to fraction form
    230,224,691.13/345,445,945.19 = 119,501,517.57/x
  3. Step 3: Cross multiply
    230,224,691.13x = 345,445,945.19 × 119,501,517.57
  4. Step 4: Simplify right side
    230,224,691.13x = 41,281,314,688,906,792
  5. Step 5: Solve for x
    x = 41,281,314,688,906,792/230,224,691.13
  6. Step 6: Final answer
    x = 179,308,806.92

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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.