Home / 1,891,296,338.70-2,836,944,508.05-1,165,702,226.70

Finding the Fourth Proportional to 1,891,296,338.70, 2,836,944,508.05 and 1,165,702,226.70

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Solution

The fourth proportional to 1,891,296,338.70, 2,836,944,508.05 and 1,165,702,226.70 is: 1,748,553,340.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,296,338.70 : 2,836,944,508.05 = 1,165,702,226.70 : x
  2. Step 2: Convert to fraction form
    1,891,296,338.70/2,836,944,508.05 = 1,165,702,226.70/x
  3. Step 3: Cross multiply
    1,891,296,338.70x = 2,836,944,508.05 × 1,165,702,226.70
  4. Step 4: Simplify right side
    1,891,296,338.70x = 3,307,032,530,058,221,568
  5. Step 5: Solve for x
    x = 3,307,032,530,058,221,568/1,891,296,338.70
  6. Step 6: Final answer
    x = 1,748,553,340.05

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.