Home / 22,933,553.55-34,400,320.75-8,361,564.35

Finding the Fourth Proportional to 22,933,553.55, 34,400,320.75 and 8,361,564.35

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Solution

The fourth proportional to 22,933,553.55, 34,400,320.75 and 8,361,564.35 is: 12,542,343.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,933,553.55 : 34,400,320.75 = 8,361,564.35 : x
  2. Step 2: Convert to fraction form
    22,933,553.55/34,400,320.75 = 8,361,564.35/x
  3. Step 3: Cross multiply
    22,933,553.55x = 34,400,320.75 × 8,361,564.35
  4. Step 4: Simplify right side
    22,933,553.55x = 287,640,495,418,859.75
  5. Step 5: Solve for x
    x = 287,640,495,418,859.75/22,933,553.55
  6. Step 6: Final answer
    x = 12,542,343.03

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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.