Home / 1,843,718,293.06-2,544,177,434.72-1,039,901,494.90

Finding the Fourth Proportional to 1,843,718,293.06, 2,544,177,434.72 and 1,039,901,494.90

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Solution

The fourth proportional to 1,843,718,293.06, 2,544,177,434.72 and 1,039,901,494.90 is: 1,434,977,310.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,718,293.06 : 2,544,177,434.72 = 1,039,901,494.90 : x
  2. Step 2: Convert to fraction form
    1,843,718,293.06/2,544,177,434.72 = 1,039,901,494.90/x
  3. Step 3: Cross multiply
    1,843,718,293.06x = 2,544,177,434.72 × 1,039,901,494.90
  4. Step 4: Simplify right side
    1,843,718,293.06x = 2,645,693,917,656,175,104
  5. Step 5: Solve for x
    x = 2,645,693,917,656,175,104/1,843,718,293.06
  6. Step 6: Final answer
    x = 1,434,977,310.59

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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.