Home / 3,223,876,743.60-4,835,815,115.40-1,181,198,266.80

Finding the Fourth Proportional to 3,223,876,743.60, 4,835,815,115.40 and 1,181,198,266.80

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Solution

The fourth proportional to 3,223,876,743.60, 4,835,815,115.40 and 1,181,198,266.80 is: 1,771,797,400.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,876,743.60 : 4,835,815,115.40 = 1,181,198,266.80 : x
  2. Step 2: Convert to fraction form
    3,223,876,743.60/4,835,815,115.40 = 1,181,198,266.80/x
  3. Step 3: Cross multiply
    3,223,876,743.60x = 4,835,815,115.40 × 1,181,198,266.80
  4. Step 4: Simplify right side
    3,223,876,743.60x = 5,712,056,432,875,721,728
  5. Step 5: Solve for x
    x = 5,712,056,432,875,721,728/3,223,876,743.60
  6. Step 6: Final answer
    x = 1,771,797,400.20

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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.