Home / 61,452,916.80-92,179,375.20-16,014,711.30

Finding the Fourth Proportional to 61,452,916.80, 92,179,375.20 and 16,014,711.30

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Solution

The fourth proportional to 61,452,916.80, 92,179,375.20 and 16,014,711.30 is: 24,022,066.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,452,916.80 : 92,179,375.20 = 16,014,711.30 : x
  2. Step 2: Convert to fraction form
    61,452,916.80/92,179,375.20 = 16,014,711.30/x
  3. Step 3: Cross multiply
    61,452,916.80x = 92,179,375.20 × 16,014,711.30
  4. Step 4: Simplify right side
    61,452,916.80x = 1,476,226,081,642,380
  5. Step 5: Solve for x
    x = 1,476,226,081,642,380/61,452,916.80
  6. Step 6: Final answer
    x = 24,022,066.95

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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.