Home / 16,422,671.13-22,662,882.27-9,080,316.17

Finding the Fourth Proportional to 16,422,671.13, 22,662,882.27 and 9,080,316.17

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Solution

The fourth proportional to 16,422,671.13, 22,662,882.27 and 9,080,316.17 is: 12,530,613.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,422,671.13 : 22,662,882.27 = 9,080,316.17 : x
  2. Step 2: Convert to fraction form
    16,422,671.13/22,662,882.27 = 9,080,316.17/x
  3. Step 3: Cross multiply
    16,422,671.13x = 22,662,882.27 × 9,080,316.17
  4. Step 4: Simplify right side
    16,422,671.13x = 205,786,136,306,758.69
  5. Step 5: Solve for x
    x = 205,786,136,306,758.69/16,422,671.13
  6. Step 6: Final answer
    x = 12,530,613.00

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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.