Home / 38,451,845,735.80-57,631,852,101.30-16,067,550,815.80

Finding the Fourth Proportional to 38,451,845,735.80, 57,631,852,101.30 and 16,067,550,815.80

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Solution

The fourth proportional to 38,451,845,735.80, 57,631,852,101.30 and 16,067,550,815.80 is: 24,082,139,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,451,845,735.80 : 57,631,852,101.30 = 16,067,550,815.80 : x
  2. Step 2: Convert to fraction form
    38,451,845,735.80/57,631,852,101.30 = 16,067,550,815.80/x
  3. Step 3: Cross multiply
    38,451,845,735.80x = 57,631,852,101.30 × 16,067,550,815.80
  4. Step 4: Simplify right side
    38,451,845,735.80x = 926,002,712,246,307,782,656
  5. Step 5: Solve for x
    x = 926,002,712,246,307,782,656/38,451,845,735.80
  6. Step 6: Final answer
    x = 24,082,139,479.31

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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.