Home / 4,061,826,657.64-5,605,327,381.70-2,253,338,573.74

Finding the Fourth Proportional to 4,061,826,657.64, 5,605,327,381.70 and 2,253,338,573.74

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Solution

The fourth proportional to 4,061,826,657.64, 5,605,327,381.70 and 2,253,338,573.74 is: 3,109,610,889.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,826,657.64 : 5,605,327,381.70 = 2,253,338,573.74 : x
  2. Step 2: Convert to fraction form
    4,061,826,657.64/5,605,327,381.70 = 2,253,338,573.74/x
  3. Step 3: Cross multiply
    4,061,826,657.64x = 5,605,327,381.70 × 2,253,338,573.74
  4. Step 4: Simplify right side
    4,061,826,657.64x = 12,630,700,407,614,377,984
  5. Step 5: Solve for x
    x = 12,630,700,407,614,377,984/4,061,826,657.64
  6. Step 6: Final answer
    x = 3,109,610,889.93

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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.