Home / 16,335,856.20-24,503,784.30-16,083,913.80

Finding the Fourth Proportional to 16,335,856.20, 24,503,784.30 and 16,083,913.80

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Solution

The fourth proportional to 16,335,856.20, 24,503,784.30 and 16,083,913.80 is: 24,125,870.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,856.20 : 24,503,784.30 = 16,083,913.80 : x
  2. Step 2: Convert to fraction form
    16,335,856.20/24,503,784.30 = 16,083,913.80/x
  3. Step 3: Cross multiply
    16,335,856.20x = 24,503,784.30 × 16,083,913.80
  4. Step 4: Simplify right side
    16,335,856.20x = 394,116,754,454,993.38
  5. Step 5: Solve for x
    x = 394,116,754,454,993.38/16,335,856.20
  6. Step 6: Final answer
    x = 24,125,870.70

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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.