Home / 13,842,605,169.20-20,764,474,624.20-4,027,952,781.20

Finding the Fourth Proportional to 13,842,605,169.20, 20,764,474,624.20 and 4,027,952,781.20

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Solution

The fourth proportional to 13,842,605,169.20, 20,764,474,624.20 and 4,027,952,781.20 is: 6,042,094,121.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,842,605,169.20 : 20,764,474,624.20 = 4,027,952,781.20 : x
  2. Step 2: Convert to fraction form
    13,842,605,169.20/20,764,474,624.20 = 4,027,952,781.20/x
  3. Step 3: Cross multiply
    13,842,605,169.20x = 20,764,474,624.20 × 4,027,952,781.20
  4. Step 4: Simplify right side
    13,842,605,169.20x = 83,638,323,312,703,209,472
  5. Step 5: Solve for x
    x = 83,638,323,312,703,209,472/13,842,605,169.20
  6. Step 6: Final answer
    x = 6,042,094,121.04

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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.