Home / 16,433,402.20-22,674,020.58-10,625,195.01

Finding the Fourth Proportional to 16,433,402.20, 22,674,020.58 and 10,625,195.01

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Solution

The fourth proportional to 16,433,402.20, 22,674,020.58 and 10,625,195.01 is: 14,660,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,433,402.20 : 22,674,020.58 = 10,625,195.01 : x
  2. Step 2: Convert to fraction form
    16,433,402.20/22,674,020.58 = 10,625,195.01/x
  3. Step 3: Cross multiply
    16,433,402.20x = 22,674,020.58 × 10,625,195.01
  4. Step 4: Simplify right side
    16,433,402.20x = 240,915,890,323,253.28
  5. Step 5: Solve for x
    x = 240,915,890,323,253.28/16,433,402.20
  6. Step 6: Final answer
    x = 14,660,134.73

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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.