Home / 26,335,191.10-39,498,795.33-7,167,441.82

Finding the Fourth Proportional to 26,335,191.10, 39,498,795.33 and 7,167,441.82

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Solution

The fourth proportional to 26,335,191.10, 39,498,795.33 and 7,167,441.82 is: 10,750,076.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,335,191.10 : 39,498,795.33 = 7,167,441.82 : x
  2. Step 2: Convert to fraction form
    26,335,191.10/39,498,795.33 = 7,167,441.82/x
  3. Step 3: Cross multiply
    26,335,191.10x = 39,498,795.33 × 7,167,441.82
  4. Step 4: Simplify right side
    26,335,191.10x = 283,105,317,487,862.69
  5. Step 5: Solve for x
    x = 283,105,317,487,862.69/26,335,191.10
  6. Step 6: Final answer
    x = 10,750,076.44

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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.