Home / 16,092,854.92-22,208,255.34-8,750,635.43

Finding the Fourth Proportional to 16,092,854.92, 22,208,255.34 and 8,750,635.43

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Solution

The fourth proportional to 16,092,854.92, 22,208,255.34 and 8,750,635.43 is: 12,075,939.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,854.92 : 22,208,255.34 = 8,750,635.43 : x
  2. Step 2: Convert to fraction form
    16,092,854.92/22,208,255.34 = 8,750,635.43/x
  3. Step 3: Cross multiply
    16,092,854.92x = 22,208,255.34 × 8,750,635.43
  4. Step 4: Simplify right side
    16,092,854.92x = 194,336,346,016,690.69
  5. Step 5: Solve for x
    x = 194,336,346,016,690.69/16,092,854.92
  6. Step 6: Final answer
    x = 12,075,939.73

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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.