Home / 54,297,634.37-81,337,402.46-25,110,562.49

Finding the Fourth Proportional to 54,297,634.37, 81,337,402.46 and 25,110,562.49

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Solution

The fourth proportional to 54,297,634.37, 81,337,402.46 and 25,110,562.49 is: 37,615,412.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,297,634.37 : 81,337,402.46 = 25,110,562.49 : x
  2. Step 2: Convert to fraction form
    54,297,634.37/81,337,402.46 = 25,110,562.49/x
  3. Step 3: Cross multiply
    54,297,634.37x = 81,337,402.46 × 25,110,562.49
  4. Step 4: Simplify right side
    54,297,634.37x = 2,042,427,926,713,869.75
  5. Step 5: Solve for x
    x = 2,042,427,926,713,869.75/54,297,634.37
  6. Step 6: Final answer
    x = 37,615,412.73

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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.