Home / 2,706,396,781,885.60-4,061,383,648,993.40-1,274,214,252,741

Finding the Fourth Proportional to 2,706,396,781,885.60, 4,061,383,648,993.40 and 1,274,214,252,741

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Solution

The fourth proportional to 2,706,396,781,885.60, 4,061,383,648,993.40 and 1,274,214,252,741 is: 1,912,163,421,873.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,396,781,885.60 : 4,061,383,648,993.40 = 1,274,214,252,741 : x
  2. Step 2: Convert to fraction form
    2,706,396,781,885.60/4,061,383,648,993.40 = 1,274,214,252,741/x
  3. Step 3: Cross multiply
    2,706,396,781,885.60x = 4,061,383,648,993.40 × 1,274,214,252,741
  4. Step 4: Simplify right side
    2,706,396,781,885.60x = 5,175,072,931,396,640,659,472,384
  5. Step 5: Solve for x
    x = 5,175,072,931,396,640,659,472,384/2,706,396,781,885.60
  6. Step 6: Final answer
    x = 1,912,163,421,873.07

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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.