Home / 22,433,134.30-33,649,701.45-13,885,755.10

Finding the Fourth Proportional to 22,433,134.30, 33,649,701.45 and 13,885,755.10

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Solution

The fourth proportional to 22,433,134.30, 33,649,701.45 and 13,885,755.10 is: 20,828,632.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433,134.30 : 33,649,701.45 = 13,885,755.10 : x
  2. Step 2: Convert to fraction form
    22,433,134.30/33,649,701.45 = 13,885,755.10/x
  3. Step 3: Cross multiply
    22,433,134.30x = 33,649,701.45 × 13,885,755.10
  4. Step 4: Simplify right side
    22,433,134.30x = 467,251,513,522,814.94
  5. Step 5: Solve for x
    x = 467,251,513,522,814.94/22,433,134.30
  6. Step 6: Final answer
    x = 20,828,632.65

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1.5x scale

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.