Home / 41,426,335.72-62,096,391.42-23,203,815.40

Finding the Fourth Proportional to 41,426,335.72, 62,096,391.42 and 23,203,815.40

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Solution

The fourth proportional to 41,426,335.72, 62,096,391.42 and 23,203,815.40 is: 34,781,575.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,335.72 : 62,096,391.42 = 23,203,815.40 : x
  2. Step 2: Convert to fraction form
    41,426,335.72/62,096,391.42 = 23,203,815.40/x
  3. Step 3: Cross multiply
    41,426,335.72x = 62,096,391.42 × 23,203,815.40
  4. Step 4: Simplify right side
    41,426,335.72x = 1,440,873,203,515,823.75
  5. Step 5: Solve for x
    x = 1,440,873,203,515,823.75/41,426,335.72
  6. Step 6: Final answer
    x = 34,781,575.02

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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.