Home / 17,569,067.76-24,223,449.24-13,444,210.80

Finding the Fourth Proportional to 17,569,067.76, 24,223,449.24 and 13,444,210.80

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Solution

The fourth proportional to 17,569,067.76, 24,223,449.24 and 13,444,210.80 is: 18,536,279.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,569,067.76 : 24,223,449.24 = 13,444,210.80 : x
  2. Step 2: Convert to fraction form
    17,569,067.76/24,223,449.24 = 13,444,210.80/x
  3. Step 3: Cross multiply
    17,569,067.76x = 24,223,449.24 × 13,444,210.80
  4. Step 4: Simplify right side
    17,569,067.76x = 325,665,157,885,659.81
  5. Step 5: Solve for x
    x = 325,665,157,885,659.81/17,569,067.76
  6. Step 6: Final answer
    x = 18,536,279.92

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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.