Home / 26,786,523.28-40,175,480.17-7,351,208.32

Finding the Fourth Proportional to 26,786,523.28, 40,175,480.17 and 7,351,208.32

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Solution

The fourth proportional to 26,786,523.28, 40,175,480.17 and 7,351,208.32 is: 11,025,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,786,523.28 : 40,175,480.17 = 7,351,208.32 : x
  2. Step 2: Convert to fraction form
    26,786,523.28/40,175,480.17 = 7,351,208.32/x
  3. Step 3: Cross multiply
    26,786,523.28x = 40,175,480.17 × 7,351,208.32
  4. Step 4: Simplify right side
    26,786,523.28x = 295,338,324,085,699.06
  5. Step 5: Solve for x
    x = 295,338,324,085,699.06/26,786,523.28
  6. Step 6: Final answer
    x = 11,025,631.10

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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.