Home / 27,648,224.70-41,472,337.05-25,128,800.70

Finding the Fourth Proportional to 27,648,224.70, 41,472,337.05 and 25,128,800.70

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Solution

The fourth proportional to 27,648,224.70, 41,472,337.05 and 25,128,800.70 is: 37,693,201.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,224.70 : 41,472,337.05 = 25,128,800.70 : x
  2. Step 2: Convert to fraction form
    27,648,224.70/41,472,337.05 = 25,128,800.70/x
  3. Step 3: Cross multiply
    27,648,224.70x = 41,472,337.05 × 25,128,800.70
  4. Step 4: Simplify right side
    27,648,224.70x = 1,042,150,092,292,675.88
  5. Step 5: Solve for x
    x = 1,042,150,092,292,675.88/27,648,224.70
  6. Step 6: Final answer
    x = 37,693,201.05

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Similar ratio
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1.5x scale

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.