Home / 16,016,594.08-22,102,909.20-8,773,371.04

Finding the Fourth Proportional to 16,016,594.08, 22,102,909.20 and 8,773,371.04

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Solution

The fourth proportional to 16,016,594.08, 22,102,909.20 and 8,773,371.04 is: 12,107,257.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,016,594.08 : 22,102,909.20 = 8,773,371.04 : x
  2. Step 2: Convert to fraction form
    16,016,594.08/22,102,909.20 = 8,773,371.04/x
  3. Step 3: Cross multiply
    16,016,594.08x = 22,102,909.20 × 8,773,371.04
  4. Step 4: Simplify right side
    16,016,594.08x = 193,917,023,475,029.53
  5. Step 5: Solve for x
    x = 193,917,023,475,029.53/16,016,594.08
  6. Step 6: Final answer
    x = 12,107,257.17

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1.5x scale

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.