Home / 4,061,826,656.77-5,605,327,380.48-2,253,338,572.87

Finding the Fourth Proportional to 4,061,826,656.77, 5,605,327,380.48 and 2,253,338,572.87

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Solution

The fourth proportional to 4,061,826,656.77, 5,605,327,380.48 and 2,253,338,572.87 is: 3,109,610,888.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,826,656.77 : 5,605,327,380.48 = 2,253,338,572.87 : x
  2. Step 2: Convert to fraction form
    4,061,826,656.77/5,605,327,380.48 = 2,253,338,572.87/x
  3. Step 3: Cross multiply
    4,061,826,656.77x = 5,605,327,380.48 × 2,253,338,572.87
  4. Step 4: Simplify right side
    4,061,826,656.77x = 12,630,700,399,999,936,512
  5. Step 5: Solve for x
    x = 12,630,700,399,999,936,512/4,061,826,656.77
  6. Step 6: Final answer
    x = 3,109,610,888.72

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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.