Home / 40,913,648.01-61,352,392.82-15,336,715.41

Finding the Fourth Proportional to 40,913,648.01, 61,352,392.82 and 15,336,715.41

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Solution

The fourth proportional to 40,913,648.01, 61,352,392.82 and 15,336,715.41 is: 22,998,296.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,913,648.01 : 61,352,392.82 = 15,336,715.41 : x
  2. Step 2: Convert to fraction form
    40,913,648.01/61,352,392.82 = 15,336,715.41/x
  3. Step 3: Cross multiply
    40,913,648.01x = 61,352,392.82 × 15,336,715.41
  4. Step 4: Simplify right side
    40,913,648.01x = 940,944,188,326,183.75
  5. Step 5: Solve for x
    x = 940,944,188,326,183.75/40,913,648.01
  6. Step 6: Final answer
    x = 22,998,296.02

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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.