Home / 33,787,926,601.38-46,627,384,883.37-18,338,069,253.59

Finding the Fourth Proportional to 33,787,926,601.38, 46,627,384,883.37 and 18,338,069,253.59

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Solution

The fourth proportional to 33,787,926,601.38, 46,627,384,883.37 and 18,338,069,253.59 is: 25,306,560,630.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,601.38 : 46,627,384,883.37 = 18,338,069,253.59 : x
  2. Step 2: Convert to fraction form
    33,787,926,601.38/46,627,384,883.37 = 18,338,069,253.59/x
  3. Step 3: Cross multiply
    33,787,926,601.38x = 46,627,384,883.37 × 18,338,069,253.59
  4. Step 4: Simplify right side
    33,787,926,601.38x = 855,056,213,104,801,480,704
  5. Step 5: Solve for x
    x = 855,056,213,104,801,480,704/33,787,926,601.38
  6. Step 6: Final answer
    x = 25,306,560,630.15

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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.