Home / 3,876,876,844-5,817,006,757.14-1,357,613,231.04

Finding the Fourth Proportional to 3,876,876,844, 5,817,006,757.14 and 1,357,613,231.04

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Solution

The fourth proportional to 3,876,876,844, 5,817,006,757.14 and 1,357,613,231.04 is: 2,037,012,176.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,876,844 : 5,817,006,757.14 = 1,357,613,231.04 : x
  2. Step 2: Convert to fraction form
    3,876,876,844/5,817,006,757.14 = 1,357,613,231.04/x
  3. Step 3: Cross multiply
    3,876,876,844x = 5,817,006,757.14 × 1,357,613,231.04
  4. Step 4: Simplify right side
    3,876,876,844x = 7,897,245,338,542,348,288
  5. Step 5: Solve for x
    x = 7,897,245,338,542,348,288/3,876,876,844
  6. Step 6: Final answer
    x = 2,037,012,176.64

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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.