Home / 95,025,026.25-142,591,461.55-51,305,202.02

Finding the Fourth Proportional to 95,025,026.25, 142,591,461.55 and 51,305,202.02

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Solution

The fourth proportional to 95,025,026.25, 142,591,461.55 and 51,305,202.02 is: 76,986,916.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,025,026.25 : 142,591,461.55 = 51,305,202.02 : x
  2. Step 2: Convert to fraction form
    95,025,026.25/142,591,461.55 = 51,305,202.02/x
  3. Step 3: Cross multiply
    95,025,026.25x = 142,591,461.55 × 51,305,202.02
  4. Step 4: Simplify right side
    95,025,026.25x = 7,315,683,741,378,029
  5. Step 5: Solve for x
    x = 7,315,683,741,378,029/95,025,026.25
  6. Step 6: Final answer
    x = 76,986,916.29

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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.