Home / 2,098,223,591.88-2,895,802,470.27-1,194,199,338.72

Finding the Fourth Proportional to 2,098,223,591.88, 2,895,802,470.27 and 1,194,199,338.72

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Solution

The fourth proportional to 2,098,223,591.88, 2,895,802,470.27 and 1,194,199,338.72 is: 1,648,139,601.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,223,591.88 : 2,895,802,470.27 = 1,194,199,338.72 : x
  2. Step 2: Convert to fraction form
    2,098,223,591.88/2,895,802,470.27 = 1,194,199,338.72/x
  3. Step 3: Cross multiply
    2,098,223,591.88x = 2,895,802,470.27 × 1,194,199,338.72
  4. Step 4: Simplify right side
    2,098,223,591.88x = 3,458,165,395,060,176,384
  5. Step 5: Solve for x
    x = 3,458,165,395,060,176,384/2,098,223,591.88
  6. Step 6: Final answer
    x = 1,648,139,601.73

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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.