Home / 5,586,242,358.69-7,709,358,550.19-3,080,108,320.29

Finding the Fourth Proportional to 5,586,242,358.69, 7,709,358,550.19 and 3,080,108,320.29

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Solution

The fourth proportional to 5,586,242,358.69, 7,709,358,550.19 and 3,080,108,320.29 is: 4,250,739,207.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,586,242,358.69 : 7,709,358,550.19 = 3,080,108,320.29 : x
  2. Step 2: Convert to fraction form
    5,586,242,358.69/7,709,358,550.19 = 3,080,108,320.29/x
  3. Step 3: Cross multiply
    5,586,242,358.69x = 7,709,358,550.19 × 3,080,108,320.29
  4. Step 4: Simplify right side
    5,586,242,358.69x = 23,745,659,414,539,067,392
  5. Step 5: Solve for x
    x = 23,745,659,414,539,067,392/5,586,242,358.69
  6. Step 6: Final answer
    x = 4,250,739,207.12

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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.