Home / 36,131,894.25-54,199,930.83-10,222,025.13

Finding the Fourth Proportional to 36,131,894.25, 54,199,930.83 and 10,222,025.13

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Solution

The fourth proportional to 36,131,894.25, 54,199,930.83 and 10,222,025.13 is: 15,333,628.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,131,894.25 : 54,199,930.83 = 10,222,025.13 : x
  2. Step 2: Convert to fraction form
    36,131,894.25/54,199,930.83 = 10,222,025.13/x
  3. Step 3: Cross multiply
    36,131,894.25x = 54,199,930.83 × 10,222,025.13
  4. Step 4: Simplify right side
    36,131,894.25x = 554,033,054,988,521.81
  5. Step 5: Solve for x
    x = 554,033,054,988,521.81/36,131,894.25
  6. Step 6: Final answer
    x = 15,333,628.82

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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.