Home / 47,970,244.42-66,198,937.34-25,943,743.73

Finding the Fourth Proportional to 47,970,244.42, 66,198,937.34 and 25,943,743.73

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Solution

The fourth proportional to 47,970,244.42, 66,198,937.34 and 25,943,743.73 is: 35,802,366.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,970,244.42 : 66,198,937.34 = 25,943,743.73 : x
  2. Step 2: Convert to fraction form
    47,970,244.42/66,198,937.34 = 25,943,743.73/x
  3. Step 3: Cross multiply
    47,970,244.42x = 66,198,937.34 × 25,943,743.73
  4. Step 4: Simplify right side
    47,970,244.42x = 1,717,448,265,777,644.75
  5. Step 5: Solve for x
    x = 1,717,448,265,777,644.75/47,970,244.42
  6. Step 6: Final answer
    x = 35,802,366.38

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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.