Home / 250,785,734.92-376,029,577.97-95,350,920.56

Finding the Fourth Proportional to 250,785,734.92, 376,029,577.97 and 95,350,920.56

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Solution

The fourth proportional to 250,785,734.92, 376,029,577.97 and 95,350,920.56 is: 142,969,720.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,785,734.92 : 376,029,577.97 = 95,350,920.56 : x
  2. Step 2: Convert to fraction form
    250,785,734.92/376,029,577.97 = 95,350,920.56/x
  3. Step 3: Cross multiply
    250,785,734.92x = 376,029,577.97 × 95,350,920.56
  4. Step 4: Simplify right side
    250,785,734.92x = 35,854,766,416,638,572
  5. Step 5: Solve for x
    x = 35,854,766,416,638,572/250,785,734.92
  6. Step 6: Final answer
    x = 142,969,720.46

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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.