Home / 204,471,924,793.65-306,707,887,190.47-204,471,924,793.65

Finding the Fourth Proportional to 204,471,924,793.65, 306,707,887,190.47 and 204,471,924,793.65

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Solution

The fourth proportional to 204,471,924,793.65, 306,707,887,190.47 and 204,471,924,793.65 is: 306,707,887,190.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,471,924,793.65 : 306,707,887,190.47 = 204,471,924,793.65 : x
  2. Step 2: Convert to fraction form
    204,471,924,793.65/306,707,887,190.47 = 204,471,924,793.65/x
  3. Step 3: Cross multiply
    204,471,924,793.65x = 306,707,887,190.47 × 204,471,924,793.65
  4. Step 4: Simplify right side
    204,471,924,793.65x = 62,713,152,043,229,061,840,896
  5. Step 5: Solve for x
    x = 62,713,152,043,229,061,840,896/204,471,924,793.65
  6. Step 6: Final answer
    x = 306,707,887,190.47

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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.