Home / 132,277,679.30-182,523,170.97-75,753,636.41

Finding the Fourth Proportional to 132,277,679.30, 182,523,170.97 and 75,753,636.41

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Solution

The fourth proportional to 132,277,679.30, 182,523,170.97 and 75,753,636.41 is: 104,528,549.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,277,679.30 : 182,523,170.97 = 75,753,636.41 : x
  2. Step 2: Convert to fraction form
    132,277,679.30/182,523,170.97 = 75,753,636.41/x
  3. Step 3: Cross multiply
    132,277,679.30x = 182,523,170.97 × 75,753,636.41
  4. Step 4: Simplify right side
    132,277,679.30x = 13,826,793,929,149,032
  5. Step 5: Solve for x
    x = 13,826,793,929,149,032/132,277,679.30
  6. Step 6: Final answer
    x = 104,528,549.36

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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.