Home / 31,203,202.34-43,060,184.25-17,452,167.14

Finding the Fourth Proportional to 31,203,202.34, 43,060,184.25 and 17,452,167.14

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Solution

The fourth proportional to 31,203,202.34, 43,060,184.25 and 17,452,167.14 is: 24,083,859.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,203,202.34 : 43,060,184.25 = 17,452,167.14 : x
  2. Step 2: Convert to fraction form
    31,203,202.34/43,060,184.25 = 17,452,167.14/x
  3. Step 3: Cross multiply
    31,203,202.34x = 43,060,184.25 × 17,452,167.14
  4. Step 4: Simplify right side
    31,203,202.34x = 751,493,532,394,894.75
  5. Step 5: Solve for x
    x = 751,493,532,394,894.75/31,203,202.34
  6. Step 6: Final answer
    x = 24,083,859.22

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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.