Home / 54,918,813.14-75,782,953.22-32,587,951.42

Finding the Fourth Proportional to 54,918,813.14, 75,782,953.22 and 32,587,951.42

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Solution

The fourth proportional to 54,918,813.14, 75,782,953.22 and 32,587,951.42 is: 44,968,400.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,918,813.14 : 75,782,953.22 = 32,587,951.42 : x
  2. Step 2: Convert to fraction form
    54,918,813.14/75,782,953.22 = 32,587,951.42/x
  3. Step 3: Cross multiply
    54,918,813.14x = 75,782,953.22 × 32,587,951.42
  4. Step 4: Simplify right side
    54,918,813.14x = 2,469,611,197,929,281.50
  5. Step 5: Solve for x
    x = 2,469,611,197,929,281.50/54,918,813.14
  6. Step 6: Final answer
    x = 44,968,400.75

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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.