Home / 96,334,321.32-132,941,432.76-52,281,308.76

Finding the Fourth Proportional to 96,334,321.32, 132,941,432.76 and 52,281,308.76

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Solution

The fourth proportional to 96,334,321.32, 132,941,432.76 and 52,281,308.76 is: 72,148,243.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,334,321.32 : 132,941,432.76 = 52,281,308.76 : x
  2. Step 2: Convert to fraction form
    96,334,321.32/132,941,432.76 = 52,281,308.76/x
  3. Step 3: Cross multiply
    96,334,321.32x = 132,941,432.76 × 52,281,308.76
  4. Step 4: Simplify right side
    96,334,321.32x = 6,950,352,093,122,339
  5. Step 5: Solve for x
    x = 6,950,352,093,122,339/96,334,321.32
  6. Step 6: Final answer
    x = 72,148,243.72

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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.