Home / 23,245,156.46-34,872,778.77-7,070,687.35

Finding the Fourth Proportional to 23,245,156.46, 34,872,778.77 and 7,070,687.35

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Solution

The fourth proportional to 23,245,156.46, 34,872,778.77 and 7,070,687.35 is: 10,607,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,245,156.46 : 34,872,778.77 = 7,070,687.35 : x
  2. Step 2: Convert to fraction form
    23,245,156.46/34,872,778.77 = 7,070,687.35/x
  3. Step 3: Cross multiply
    23,245,156.46x = 34,872,778.77 × 7,070,687.35
  4. Step 4: Simplify right side
    23,245,156.46x = 246,574,515,708,387.56
  5. Step 5: Solve for x
    x = 246,574,515,708,387.56/23,245,156.46
  6. Step 6: Final answer
    x = 10,607,565.33

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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.