Home / 95,025,028.08-142,591,457.88-51,305,200.32

Finding the Fourth Proportional to 95,025,028.08, 142,591,457.88 and 51,305,200.32

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Solution

The fourth proportional to 95,025,028.08, 142,591,457.88 and 51,305,200.32 is: 76,986,910.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,025,028.08 : 142,591,457.88 = 51,305,200.32 : x
  2. Step 2: Convert to fraction form
    95,025,028.08/142,591,457.88 = 51,305,200.32/x
  3. Step 3: Cross multiply
    95,025,028.08x = 142,591,457.88 × 51,305,200.32
  4. Step 4: Simplify right side
    95,025,028.08x = 7,315,683,310,454,242
  5. Step 5: Solve for x
    x = 7,315,683,310,454,242/95,025,028.08
  6. Step 6: Final answer
    x = 76,986,910.27

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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.