Home / 25,532,441.33-35,234,728.83-13,930,005.83

Finding the Fourth Proportional to 25,532,441.33, 35,234,728.83 and 13,930,005.83

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Solution

The fourth proportional to 25,532,441.33, 35,234,728.83 and 13,930,005.83 is: 19,223,386.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,532,441.33 : 35,234,728.83 = 13,930,005.83 : x
  2. Step 2: Convert to fraction form
    25,532,441.33/35,234,728.83 = 13,930,005.83/x
  3. Step 3: Cross multiply
    25,532,441.33x = 35,234,728.83 × 13,930,005.83
  4. Step 4: Simplify right side
    25,532,441.33x = 490,819,977,844,195.38
  5. Step 5: Solve for x
    x = 490,819,977,844,195.38/25,532,441.33
  6. Step 6: Final answer
    x = 19,223,386.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.