Home / 62,016,043.20-92,856,103.20-48,579,115.20

Finding the Fourth Proportional to 62,016,043.20, 92,856,103.20 and 48,579,115.20

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Solution

The fourth proportional to 62,016,043.20, 92,856,103.20 and 48,579,115.20 is: 72,737,103.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,016,043.20 : 92,856,103.20 = 48,579,115.20 : x
  2. Step 2: Convert to fraction form
    62,016,043.20/92,856,103.20 = 48,579,115.20/x
  3. Step 3: Cross multiply
    62,016,043.20x = 92,856,103.20 × 48,579,115.20
  4. Step 4: Simplify right side
    62,016,043.20x = 4,510,867,334,375,889
  5. Step 5: Solve for x
    x = 4,510,867,334,375,889/62,016,043.20
  6. Step 6: Final answer
    x = 72,737,103.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.