Home / 10,096,663.23-13,933,340.15-5,512,951.80

Finding the Fourth Proportional to 10,096,663.23, 13,933,340.15 and 5,512,951.80

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Solution

The fourth proportional to 10,096,663.23, 13,933,340.15 and 5,512,951.80 is: 7,607,843.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,663.23 : 13,933,340.15 = 5,512,951.80 : x
  2. Step 2: Convert to fraction form
    10,096,663.23/13,933,340.15 = 5,512,951.80/x
  3. Step 3: Cross multiply
    10,096,663.23x = 13,933,340.15 × 5,512,951.80
  4. Step 4: Simplify right side
    10,096,663.23x = 76,813,832,632,390
  5. Step 5: Solve for x
    x = 76,813,832,632,390/10,096,663.23
  6. Step 6: Final answer
    x = 7,607,843.39

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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.