Home / 27,350,882.80-41,028,496.62-9,155,174.02

Finding the Fourth Proportional to 27,350,882.80, 41,028,496.62 and 9,155,174.02

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Solution

The fourth proportional to 27,350,882.80, 41,028,496.62 and 9,155,174.02 is: 13,733,488.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350,882.80 : 41,028,496.62 = 9,155,174.02 : x
  2. Step 2: Convert to fraction form
    27,350,882.80/41,028,496.62 = 9,155,174.02/x
  3. Step 3: Cross multiply
    27,350,882.80x = 41,028,496.62 × 9,155,174.02
  4. Step 4: Simplify right side
    27,350,882.80x = 375,623,026,335,081.75
  5. Step 5: Solve for x
    x = 375,623,026,335,081.75/27,350,882.80
  6. Step 6: Final answer
    x = 13,733,488.21

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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.