Home / 27,551,685.36-41,325,854.96-10,276,556.16

Finding the Fourth Proportional to 27,551,685.36, 41,325,854.96 and 10,276,556.16

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Solution

The fourth proportional to 27,551,685.36, 41,325,854.96 and 10,276,556.16 is: 15,414,210.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,551,685.36 : 41,325,854.96 = 10,276,556.16 : x
  2. Step 2: Convert to fraction form
    27,551,685.36/41,325,854.96 = 10,276,556.16/x
  3. Step 3: Cross multiply
    27,551,685.36x = 41,325,854.96 × 10,276,556.16
  4. Step 4: Simplify right side
    27,551,685.36x = 424,687,469,356,454.56
  5. Step 5: Solve for x
    x = 424,687,469,356,454.56/27,551,685.36
  6. Step 6: Final answer
    x = 15,414,210.19

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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.