Home / 3,513,370,151.61-5,269,861,243.62-2,568,936,055.68

Finding the Fourth Proportional to 3,513,370,151.61, 5,269,861,243.62 and 2,568,936,055.68

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Solution

The fourth proportional to 3,513,370,151.61, 5,269,861,243.62 and 2,568,936,055.68 is: 3,853,262,244.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,370,151.61 : 5,269,861,243.62 = 2,568,936,055.68 : x
  2. Step 2: Convert to fraction form
    3,513,370,151.61/5,269,861,243.62 = 2,568,936,055.68/x
  3. Step 3: Cross multiply
    3,513,370,151.61x = 5,269,861,243.62 × 2,568,936,055.68
  4. Step 4: Simplify right side
    3,513,370,151.61x = 13,537,936,557,166,061,568
  5. Step 5: Solve for x
    x = 13,537,936,557,166,061,568/3,513,370,151.61
  6. Step 6: Final answer
    x = 3,853,262,244.79

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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.