Home / 25,453,026.70-38,179,618.41-6,283,785.80

Finding the Fourth Proportional to 25,453,026.70, 38,179,618.41 and 6,283,785.80

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Solution

The fourth proportional to 25,453,026.70, 38,179,618.41 and 6,283,785.80 is: 9,425,698.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,026.70 : 38,179,618.41 = 6,283,785.80 : x
  2. Step 2: Convert to fraction form
    25,453,026.70/38,179,618.41 = 6,283,785.80/x
  3. Step 3: Cross multiply
    25,453,026.70x = 38,179,618.41 × 6,283,785.80
  4. Step 4: Simplify right side
    25,453,026.70x = 239,912,544,133,189.84
  5. Step 5: Solve for x
    x = 239,912,544,133,189.84/25,453,026.70
  6. Step 6: Final answer
    x = 9,425,698.05

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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.