Home / 34,777,640.20-52,124,469.90-17,729,537.80

Finding the Fourth Proportional to 34,777,640.20, 52,124,469.90 and 17,729,537.80

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Solution

The fourth proportional to 34,777,640.20, 52,124,469.90 and 17,729,537.80 is: 26,572,900.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,777,640.20 : 52,124,469.90 = 17,729,537.80 : x
  2. Step 2: Convert to fraction form
    34,777,640.20/52,124,469.90 = 17,729,537.80/x
  3. Step 3: Cross multiply
    34,777,640.20x = 52,124,469.90 × 17,729,537.80
  4. Step 4: Simplify right side
    34,777,640.20x = 924,142,759,397,012.25
  5. Step 5: Solve for x
    x = 924,142,759,397,012.25/34,777,640.20
  6. Step 6: Final answer
    x = 26,572,900.12

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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.