Home / 54,704,506.20-75,494,018.75-29,924,126.52

Finding the Fourth Proportional to 54,704,506.20, 75,494,018.75 and 29,924,126.52

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Solution

The fourth proportional to 54,704,506.20, 75,494,018.75 and 29,924,126.52 is: 41,296,279.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,704,506.20 : 75,494,018.75 = 29,924,126.52 : x
  2. Step 2: Convert to fraction form
    54,704,506.20/75,494,018.75 = 29,924,126.52/x
  3. Step 3: Cross multiply
    54,704,506.20x = 75,494,018.75 × 29,924,126.52
  4. Step 4: Simplify right side
    54,704,506.20x = 2,259,092,568,578,252
  5. Step 5: Solve for x
    x = 2,259,092,568,578,252/54,704,506.20
  6. Step 6: Final answer
    x = 41,296,279.33

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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.