Home / 36,338,083.65-54,449,293.59-25,428,928.68

Finding the Fourth Proportional to 36,338,083.65, 54,449,293.59 and 25,428,928.68

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Solution

The fourth proportional to 36,338,083.65, 54,449,293.59 and 25,428,928.68 is: 38,102,923.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,338,083.65 : 54,449,293.59 = 25,428,928.68 : x
  2. Step 2: Convert to fraction form
    36,338,083.65/54,449,293.59 = 25,428,928.68/x
  3. Step 3: Cross multiply
    36,338,083.65x = 54,449,293.59 × 25,428,928.68
  4. Step 4: Simplify right side
    36,338,083.65x = 1,384,587,203,376,491.25
  5. Step 5: Solve for x
    x = 1,384,587,203,376,491.25/36,338,083.65
  6. Step 6: Final answer
    x = 38,102,923.00

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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.