Home / 3,026,931,815.70-4,540,397,723.55-1,632,218,055.30

Finding the Fourth Proportional to 3,026,931,815.70, 4,540,397,723.55 and 1,632,218,055.30

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Solution

The fourth proportional to 3,026,931,815.70, 4,540,397,723.55 and 1,632,218,055.30 is: 2,448,327,082.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,931,815.70 : 4,540,397,723.55 = 1,632,218,055.30 : x
  2. Step 2: Convert to fraction form
    3,026,931,815.70/4,540,397,723.55 = 1,632,218,055.30/x
  3. Step 3: Cross multiply
    3,026,931,815.70x = 4,540,397,723.55 × 1,632,218,055.30
  4. Step 4: Simplify right side
    3,026,931,815.70x = 7,410,919,142,621,328,384
  5. Step 5: Solve for x
    x = 7,410,919,142,621,328,384/3,026,931,815.70
  6. Step 6: Final answer
    x = 2,448,327,082.95

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Double scale
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Similar ratio
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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.