Home / 38,929,348.80-58,394,023.20-38,929,348.80

Finding the Fourth Proportional to 38,929,348.80, 58,394,023.20 and 38,929,348.80

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Solution

The fourth proportional to 38,929,348.80, 58,394,023.20 and 38,929,348.80 is: 58,394,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,929,348.80 : 58,394,023.20 = 38,929,348.80 : x
  2. Step 2: Convert to fraction form
    38,929,348.80/58,394,023.20 = 38,929,348.80/x
  3. Step 3: Cross multiply
    38,929,348.80x = 58,394,023.20 × 38,929,348.80
  4. Step 4: Simplify right side
    38,929,348.80x = 2,273,241,296,988,092
  5. Step 5: Solve for x
    x = 2,273,241,296,988,092/38,929,348.80
  6. Step 6: Final answer
    x = 58,394,023.20

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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.