Home / 47,633,149.76-71,383,531.52-24,868,637.76

Finding the Fourth Proportional to 47,633,149.76, 71,383,531.52 and 24,868,637.76

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Solution

The fourth proportional to 47,633,149.76, 71,383,531.52 and 24,868,637.76 is: 37,268,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,633,149.76 : 71,383,531.52 = 24,868,637.76 : x
  2. Step 2: Convert to fraction form
    47,633,149.76/71,383,531.52 = 24,868,637.76/x
  3. Step 3: Cross multiply
    47,633,149.76x = 71,383,531.52 × 24,868,637.76
  4. Step 4: Simplify right side
    47,633,149.76x = 1,775,211,187,400,422.25
  5. Step 5: Solve for x
    x = 1,775,211,187,400,422.25/47,633,149.76
  6. Step 6: Final answer
    x = 37,268,398.09

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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.