Home / 96,034,171.02-132,539,771.79-54,771,604.62

Finding the Fourth Proportional to 96,034,171.02, 132,539,771.79 and 54,771,604.62

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Solution

The fourth proportional to 96,034,171.02, 132,539,771.79 and 54,771,604.62 is: 75,592,009.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,034,171.02 : 132,539,771.79 = 54,771,604.62 : x
  2. Step 2: Convert to fraction form
    96,034,171.02/132,539,771.79 = 54,771,604.62/x
  3. Step 3: Cross multiply
    96,034,171.02x = 132,539,771.79 × 54,771,604.62
  4. Step 4: Simplify right side
    96,034,171.02x = 7,259,415,976,906,910
  5. Step 5: Solve for x
    x = 7,259,415,976,906,910/96,034,171.02
  6. Step 6: Final answer
    x = 75,592,009.59

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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.