Home / 96,339,356.89-132,949,269.54-52,286,747.11

Finding the Fourth Proportional to 96,339,356.89, 132,949,269.54 and 52,286,747.11

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Solution

The fourth proportional to 96,339,356.89, 132,949,269.54 and 52,286,747.11 is: 72,156,230.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,339,356.89 : 132,949,269.54 = 52,286,747.11 : x
  2. Step 2: Convert to fraction form
    96,339,356.89/132,949,269.54 = 52,286,747.11/x
  3. Step 3: Cross multiply
    96,339,356.89x = 132,949,269.54 × 52,286,747.11
  4. Step 4: Simplify right side
    96,339,356.89x = 6,951,484,834,232,460
  5. Step 5: Solve for x
    x = 6,951,484,834,232,460/96,339,356.89
  6. Step 6: Final answer
    x = 72,156,230.42

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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.