Home / 5,819,587,223.40-8,729,380,835.10-2,873,278,319.40

Finding the Fourth Proportional to 5,819,587,223.40, 8,729,380,835.10 and 2,873,278,319.40

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Solution

The fourth proportional to 5,819,587,223.40, 8,729,380,835.10 and 2,873,278,319.40 is: 4,309,917,479.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,587,223.40 : 8,729,380,835.10 = 2,873,278,319.40 : x
  2. Step 2: Convert to fraction form
    5,819,587,223.40/8,729,380,835.10 = 2,873,278,319.40/x
  3. Step 3: Cross multiply
    5,819,587,223.40x = 8,729,380,835.10 × 2,873,278,319.40
  4. Step 4: Simplify right side
    5,819,587,223.40x = 25,081,940,695,278,698,496
  5. Step 5: Solve for x
    x = 25,081,940,695,278,698,496/5,819,587,223.40
  6. Step 6: Final answer
    x = 4,309,917,479.10

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Double scale
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1.5x scale

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.