Home / 45,146,348.91-62,299,876.53-25,567,377.44

Finding the Fourth Proportional to 45,146,348.91, 62,299,876.53 and 25,567,377.44

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Solution

The fourth proportional to 45,146,348.91, 62,299,876.53 and 25,567,377.44 is: 35,281,800.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,146,348.91 : 62,299,876.53 = 25,567,377.44 : x
  2. Step 2: Convert to fraction form
    45,146,348.91/62,299,876.53 = 25,567,377.44/x
  3. Step 3: Cross multiply
    45,146,348.91x = 62,299,876.53 × 25,567,377.44
  4. Step 4: Simplify right side
    45,146,348.91x = 1,592,844,457,348,469.25
  5. Step 5: Solve for x
    x = 1,592,844,457,348,469.25/45,146,348.91
  6. Step 6: Final answer
    x = 35,281,800.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.