Home / 2,177,053,913.81-3,361,823,503.88

Finding the Third Proportional to 2,177,053,913.81 and 3,361,823,503.88

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Solution

The third proportional to 2,177,053,913.81 and 3,361,823,503.88 is: 5,191,353,874.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,053,913.81 : 3,361,823,503.88 = 3,361,823,503.88 : x
  2. Step 2: Convert to fraction form
    2,177,053,913.81/3,361,823,503.88 = 3,361,823,503.88/x
  3. Step 3: Cross multiply
    2,177,053,913.81x = 3,361,823,503.88 × 3,361,823,503.88
  4. Step 4: Simplify right side
    2,177,053,913.81x = 11,301,857,271,206,381,568
  5. Step 5: Solve for x
    x = 11,301,857,271,206,381,568/2,177,053,913.81
  6. Step 6: Final answer
    x = 5,191,353,874.84

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.