Home / 2,627,777,836.38-3,626,356,028.66-1,498,804,785.23

Finding the Fourth Proportional to 2,627,777,836.38, 3,626,356,028.66 and 1,498,804,785.23

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Solution

The fourth proportional to 2,627,777,836.38, 3,626,356,028.66 and 1,498,804,785.23 is: 2,068,363,502.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,777,836.38 : 3,626,356,028.66 = 1,498,804,785.23 : x
  2. Step 2: Convert to fraction form
    2,627,777,836.38/3,626,356,028.66 = 1,498,804,785.23/x
  3. Step 3: Cross multiply
    2,627,777,836.38x = 3,626,356,028.66 × 1,498,804,785.23
  4. Step 4: Simplify right side
    2,627,777,836.38x = 5,435,199,768,711,887,872
  5. Step 5: Solve for x
    x = 5,435,199,768,711,887,872/2,627,777,836.38
  6. Step 6: Final answer
    x = 2,068,363,502.22

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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.