Home / 2,695,085,233.55-4,042,627,850.33-1,647,508,734.35

Finding the Fourth Proportional to 2,695,085,233.55, 4,042,627,850.33 and 1,647,508,734.35

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Solution

The fourth proportional to 2,695,085,233.55, 4,042,627,850.33 and 1,647,508,734.35 is: 2,471,263,101.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,085,233.55 : 4,042,627,850.33 = 1,647,508,734.35 : x
  2. Step 2: Convert to fraction form
    2,695,085,233.55/4,042,627,850.33 = 1,647,508,734.35/x
  3. Step 3: Cross multiply
    2,695,085,233.55x = 4,042,627,850.33 × 1,647,508,734.35
  4. Step 4: Simplify right side
    2,695,085,233.55x = 6,660,264,693,145,238,528
  5. Step 5: Solve for x
    x = 6,660,264,693,145,238,528/2,695,085,233.55
  6. Step 6: Final answer
    x = 2,471,263,101.53

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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.