Home / 54,918,814.28-75,782,954.75-32,587,952.54

Finding the Fourth Proportional to 54,918,814.28, 75,782,954.75 and 32,587,952.54

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Solution

The fourth proportional to 54,918,814.28, 75,782,954.75 and 32,587,952.54 is: 44,968,402.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,918,814.28 : 75,782,954.75 = 32,587,952.54 : x
  2. Step 2: Convert to fraction form
    54,918,814.28/75,782,954.75 = 32,587,952.54/x
  3. Step 3: Cross multiply
    54,918,814.28x = 75,782,954.75 × 32,587,952.54
  4. Step 4: Simplify right side
    54,918,814.28x = 2,469,611,332,192,113
  5. Step 5: Solve for x
    x = 2,469,611,332,192,113/54,918,814.28
  6. Step 6: Final answer
    x = 44,968,402.26

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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.