Home / 3,564,387,682.20-5,346,581,523.30-3,258,025,723.80

Finding the Fourth Proportional to 3,564,387,682.20, 5,346,581,523.30 and 3,258,025,723.80

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Solution

The fourth proportional to 3,564,387,682.20, 5,346,581,523.30 and 3,258,025,723.80 is: 4,887,038,585.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,387,682.20 : 5,346,581,523.30 = 3,258,025,723.80 : x
  2. Step 2: Convert to fraction form
    3,564,387,682.20/5,346,581,523.30 = 3,258,025,723.80/x
  3. Step 3: Cross multiply
    3,564,387,682.20x = 5,346,581,523.30 × 3,258,025,723.80
  4. Step 4: Simplify right side
    3,564,387,682.20x = 17,419,300,137,305,190,400
  5. Step 5: Solve for x
    x = 17,419,300,137,305,190,400/3,564,387,682.20
  6. Step 6: Final answer
    x = 4,887,038,585.70

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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.