Home / 8,543,067,523,022.50-11,790,443,876,424-5,074,700,338,800.80

Finding the Fourth Proportional to 8,543,067,523,022.50, 11,790,443,876,424 and 5,074,700,338,800.80

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Solution

The fourth proportional to 8,543,067,523,022.50, 11,790,443,876,424 and 5,074,700,338,800.80 is: 7,003,686,834,156.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,543,067,523,022.50 : 11,790,443,876,424 = 5,074,700,338,800.80 : x
  2. Step 2: Convert to fraction form
    8,543,067,523,022.50/11,790,443,876,424 = 5,074,700,338,800.80/x
  3. Step 3: Cross multiply
    8,543,067,523,022.50x = 11,790,443,876,424 × 5,074,700,338,800.80
  4. Step 4: Simplify right side
    8,543,067,523,022.50x = 59,832,969,534,300,690,885,640,192
  5. Step 5: Solve for x
    x = 59,832,969,534,300,690,885,640,192/8,543,067,523,022.50
  6. Step 6: Final answer
    x = 7,003,686,834,156.27

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.