Home / 2,706,396,781,884.10-4,061,383,648,991.10-1,274,214,252,739.50

Finding the Fourth Proportional to 2,706,396,781,884.10, 4,061,383,648,991.10 and 1,274,214,252,739.50

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Solution

The fourth proportional to 2,706,396,781,884.10, 4,061,383,648,991.10 and 1,274,214,252,739.50 is: 1,912,163,421,870.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,396,781,884.10 : 4,061,383,648,991.10 = 1,274,214,252,739.50 : x
  2. Step 2: Convert to fraction form
    2,706,396,781,884.10/4,061,383,648,991.10 = 1,274,214,252,739.50/x
  3. Step 3: Cross multiply
    2,706,396,781,884.10x = 4,061,383,648,991.10 × 1,274,214,252,739.50
  4. Step 4: Simplify right side
    2,706,396,781,884.10x = 5,175,072,931,387,618,006,925,312
  5. Step 5: Solve for x
    x = 5,175,072,931,387,618,006,925,312/2,706,396,781,884.10
  6. Step 6: Final answer
    x = 1,912,163,421,870.80

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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.