Home / 38,451,845,543.30-57,631,851,812.55-16,067,550,623.30

Finding the Fourth Proportional to 38,451,845,543.30, 57,631,851,812.55 and 16,067,550,623.30

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Solution

The fourth proportional to 38,451,845,543.30, 57,631,851,812.55 and 16,067,550,623.30 is: 24,082,139,190.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,451,845,543.30 : 57,631,851,812.55 = 16,067,550,623.30 : x
  2. Step 2: Convert to fraction form
    38,451,845,543.30/57,631,851,812.55 = 16,067,550,623.30/x
  3. Step 3: Cross multiply
    38,451,845,543.30x = 57,631,851,812.55 × 16,067,550,623.30
  4. Step 4: Simplify right side
    38,451,845,543.30x = 926,002,696,512,671,055,872
  5. Step 5: Solve for x
    x = 926,002,696,512,671,055,872/38,451,845,543.30
  6. Step 6: Final answer
    x = 24,082,139,190.69

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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.