Home / 36,338,084.65-54,449,295.09-25,428,929.68

Finding the Fourth Proportional to 36,338,084.65, 54,449,295.09 and 25,428,929.68

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Solution

The fourth proportional to 36,338,084.65, 54,449,295.09 and 25,428,929.68 is: 38,102,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,338,084.65 : 54,449,295.09 = 25,428,929.68 : x
  2. Step 2: Convert to fraction form
    36,338,084.65/54,449,295.09 = 25,428,929.68/x
  3. Step 3: Cross multiply
    36,338,084.65x = 54,449,295.09 × 25,428,929.68
  4. Step 4: Simplify right side
    36,338,084.65x = 1,384,587,295,969,179.25
  5. Step 5: Solve for x
    x = 1,384,587,295,969,179.25/36,338,084.65
  6. Step 6: Final answer
    x = 38,102,924.50

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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.