Home / 3,876,876,843-5,817,006,755.64-1,357,613,230.04

Finding the Fourth Proportional to 3,876,876,843, 5,817,006,755.64 and 1,357,613,230.04

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Solution

The fourth proportional to 3,876,876,843, 5,817,006,755.64 and 1,357,613,230.04 is: 2,037,012,175.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,876,843 : 5,817,006,755.64 = 1,357,613,230.04 : x
  2. Step 2: Convert to fraction form
    3,876,876,843/5,817,006,755.64 = 1,357,613,230.04/x
  3. Step 3: Cross multiply
    3,876,876,843x = 5,817,006,755.64 × 1,357,613,230.04
  4. Step 4: Simplify right side
    3,876,876,843x = 7,897,245,330,688,921,600
  5. Step 5: Solve for x
    x = 7,897,245,330,688,921,600/3,876,876,843
  6. Step 6: Final answer
    x = 2,037,012,175.13

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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.