Home / 38,451,845,632.80-57,631,851,946.80-16,067,550,712.80

Finding the Fourth Proportional to 38,451,845,632.80, 57,631,851,946.80 and 16,067,550,712.80

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Solution

The fourth proportional to 38,451,845,632.80, 57,631,851,946.80 and 16,067,550,712.80 is: 24,082,139,324.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,451,845,632.80 : 57,631,851,946.80 = 16,067,550,712.80 : x
  2. Step 2: Convert to fraction form
    38,451,845,632.80/57,631,851,946.80 = 16,067,550,712.80/x
  3. Step 3: Cross multiply
    38,451,845,632.80x = 57,631,851,946.80 × 16,067,550,712.80
  4. Step 4: Simplify right side
    38,451,845,632.80x = 926,002,703,827,790,462,976
  5. Step 5: Solve for x
    x = 926,002,703,827,790,462,976/38,451,845,632.80
  6. Step 6: Final answer
    x = 24,082,139,324.88

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1.5x scale

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.