Home / 97,482,452.22-134,540,600.25-62,215,473.90

Finding the Fourth Proportional to 97,482,452.22, 134,540,600.25 and 62,215,473.90

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Solution

The fourth proportional to 97,482,452.22, 134,540,600.25 and 62,215,473.90 is: 85,866,810.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,482,452.22 : 134,540,600.25 = 62,215,473.90 : x
  2. Step 2: Convert to fraction form
    97,482,452.22/134,540,600.25 = 62,215,473.90/x
  3. Step 3: Cross multiply
    97,482,452.22x = 134,540,600.25 × 62,215,473.90
  4. Step 4: Simplify right side
    97,482,452.22x = 8,370,507,203,344,208
  5. Step 5: Solve for x
    x = 8,370,507,203,344,208/97,482,452.22
  6. Step 6: Final answer
    x = 85,866,810.00

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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.