Home / 2,387,876,832,002.80-3,581,815,248,004.30-2,387,876,832,002.80

Finding the Fourth Proportional to 2,387,876,832,002.80, 3,581,815,248,004.30 and 2,387,876,832,002.80

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Solution

The fourth proportional to 2,387,876,832,002.80, 3,581,815,248,004.30 and 2,387,876,832,002.80 is: 3,581,815,248,004.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,876,832,002.80 : 3,581,815,248,004.30 = 2,387,876,832,002.80 : x
  2. Step 2: Convert to fraction form
    2,387,876,832,002.80/3,581,815,248,004.30 = 2,387,876,832,002.80/x
  3. Step 3: Cross multiply
    2,387,876,832,002.80x = 3,581,815,248,004.30 × 2,387,876,832,002.80
  4. Step 4: Simplify right side
    2,387,876,832,002.80x = 8,552,933,647,223,829,768,962,048
  5. Step 5: Solve for x
    x = 8,552,933,647,223,829,768,962,048/2,387,876,832,002.80
  6. Step 6: Final answer
    x = 3,581,815,248,004.30

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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.