Home / 96,305,847.21-132,900,393.13-58,615,387.20

Finding the Fourth Proportional to 96,305,847.21, 132,900,393.13 and 58,615,387.20

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Solution

The fourth proportional to 96,305,847.21, 132,900,393.13 and 58,615,387.20 is: 80,888,214.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,305,847.21 : 132,900,393.13 = 58,615,387.20 : x
  2. Step 2: Convert to fraction form
    96,305,847.21/132,900,393.13 = 58,615,387.20/x
  3. Step 3: Cross multiply
    96,305,847.21x = 132,900,393.13 × 58,615,387.20
  4. Step 4: Simplify right side
    96,305,847.21x = 7,790,008,002,347,170
  5. Step 5: Solve for x
    x = 7,790,008,002,347,170/96,305,847.21
  6. Step 6: Final answer
    x = 80,888,214.25

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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.