Home / 4,061,826,656.64-5,605,327,380.31-2,253,338,572.74

Finding the Fourth Proportional to 4,061,826,656.64, 5,605,327,380.31 and 2,253,338,572.74

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Solution

The fourth proportional to 4,061,826,656.64, 5,605,327,380.31 and 2,253,338,572.74 is: 3,109,610,888.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,826,656.64 : 5,605,327,380.31 = 2,253,338,572.74 : x
  2. Step 2: Convert to fraction form
    4,061,826,656.64/5,605,327,380.31 = 2,253,338,572.74/x
  3. Step 3: Cross multiply
    4,061,826,656.64x = 5,605,327,380.31 × 2,253,338,572.74
  4. Step 4: Simplify right side
    4,061,826,656.64x = 12,630,700,398,905,587,712
  5. Step 5: Solve for x
    x = 12,630,700,398,905,587,712/4,061,826,656.64
  6. Step 6: Final answer
    x = 3,109,610,888.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.