Home / 25,453,074.07-38,179,689.68-6,283,833.18

Finding the Fourth Proportional to 25,453,074.07, 38,179,689.68 and 6,283,833.18

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Solution

The fourth proportional to 25,453,074.07, 38,179,689.68 and 6,283,833.18 is: 9,425,769.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,074.07 : 38,179,689.68 = 6,283,833.18 : x
  2. Step 2: Convert to fraction form
    25,453,074.07/38,179,689.68 = 6,283,833.18/x
  3. Step 3: Cross multiply
    25,453,074.07x = 38,179,689.68 × 6,283,833.18
  4. Step 4: Simplify right side
    25,453,074.07x = 239,914,800,813,287.56
  5. Step 5: Solve for x
    x = 239,914,800,813,287.56/25,453,074.07
  6. Step 6: Final answer
    x = 9,425,769.17

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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.