Home / 14,876,037.76-22,314,020.08-8,396,175.52

Finding the Fourth Proportional to 14,876,037.76, 22,314,020.08 and 8,396,175.52

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Solution

The fourth proportional to 14,876,037.76, 22,314,020.08 and 8,396,175.52 is: 12,594,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,037.76 : 22,314,020.08 = 8,396,175.52 : x
  2. Step 2: Convert to fraction form
    14,876,037.76/22,314,020.08 = 8,396,175.52/x
  3. Step 3: Cross multiply
    14,876,037.76x = 22,314,020.08 × 8,396,175.52
  4. Step 4: Simplify right side
    14,876,037.76x = 187,352,429,148,484.41
  5. Step 5: Solve for x
    x = 187,352,429,148,484.41/14,876,037.76
  6. Step 6: Final answer
    x = 12,594,242.65

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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.