Home / 2,010,996,732.43-2,775,131,971.23-1,164,259,757.53

Finding the Fourth Proportional to 2,010,996,732.43, 2,775,131,971.23 and 1,164,259,757.53

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Solution

The fourth proportional to 2,010,996,732.43, 2,775,131,971.23 and 1,164,259,757.53 is: 1,606,653,269.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,996,732.43 : 2,775,131,971.23 = 1,164,259,757.53 : x
  2. Step 2: Convert to fraction form
    2,010,996,732.43/2,775,131,971.23 = 1,164,259,757.53/x
  3. Step 3: Cross multiply
    2,010,996,732.43x = 2,775,131,971.23 × 1,164,259,757.53
  4. Step 4: Simplify right side
    2,010,996,732.43x = 3,230,974,475,937,990,656
  5. Step 5: Solve for x
    x = 3,230,974,475,937,990,656/2,010,996,732.43
  6. Step 6: Final answer
    x = 1,606,653,269.91

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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.