Home / 2,770,627,934.03-3,823,419,291.32-1,500,458,600.75

Finding the Fourth Proportional to 2,770,627,934.03, 3,823,419,291.32 and 1,500,458,600.75

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Solution

The fourth proportional to 2,770,627,934.03, 3,823,419,291.32 and 1,500,458,600.75 is: 2,070,607,276.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,627,934.03 : 3,823,419,291.32 = 1,500,458,600.75 : x
  2. Step 2: Convert to fraction form
    2,770,627,934.03/3,823,419,291.32 = 1,500,458,600.75/x
  3. Step 3: Cross multiply
    2,770,627,934.03x = 3,823,419,291.32 × 1,500,458,600.75
  4. Step 4: Simplify right side
    2,770,627,934.03x = 5,736,882,359,927,061,504
  5. Step 5: Solve for x
    x = 5,736,882,359,927,061,504/2,770,627,934.03
  6. Step 6: Final answer
    x = 2,070,607,276.23

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Double scale
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1.5x scale

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.