Home / 25,453,115.29-38,179,751.30-6,283,874.40

Finding the Fourth Proportional to 25,453,115.29, 38,179,751.30 and 6,283,874.40

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Solution

The fourth proportional to 25,453,115.29, 38,179,751.30 and 6,283,874.40 is: 9,425,830.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,115.29 : 38,179,751.30 = 6,283,874.40 : x
  2. Step 2: Convert to fraction form
    25,453,115.29/38,179,751.30 = 6,283,874.40/x
  3. Step 3: Cross multiply
    25,453,115.29x = 38,179,751.30 × 6,283,874.40
  4. Step 4: Simplify right side
    25,453,115.29x = 239,916,761,676,754.62
  5. Step 5: Solve for x
    x = 239,916,761,676,754.62/25,453,115.29
  6. Step 6: Final answer
    x = 9,425,830.94

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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.