Home / 62,202,380.60-93,235,142.10-21,792,063.80

Finding the Fourth Proportional to 62,202,380.60, 93,235,142.10 and 21,792,063.80

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Solution

The fourth proportional to 62,202,380.60, 93,235,142.10 and 21,792,063.80 is: 32,664,122.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,202,380.60 : 93,235,142.10 = 21,792,063.80 : x
  2. Step 2: Convert to fraction form
    62,202,380.60/93,235,142.10 = 21,792,063.80/x
  3. Step 3: Cross multiply
    62,202,380.60x = 93,235,142.10 × 21,792,063.80
  4. Step 4: Simplify right side
    62,202,380.60x = 2,031,786,165,045,266
  5. Step 5: Solve for x
    x = 2,031,786,165,045,266/62,202,380.60
  6. Step 6: Final answer
    x = 32,664,122.26

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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.