Home / 1,863,686,041,863.20-2,793,057,772,390.30-957,087,225,625.75

Finding the Fourth Proportional to 1,863,686,041,863.20, 2,793,057,772,390.30 and 957,087,225,625.75

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Solution

The fourth proportional to 1,863,686,041,863.20, 2,793,057,772,390.30 and 957,087,225,625.75 is: 1,434,361,718,842.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,686,041,863.20 : 2,793,057,772,390.30 = 957,087,225,625.75 : x
  2. Step 2: Convert to fraction form
    1,863,686,041,863.20/2,793,057,772,390.30 = 957,087,225,625.75/x
  3. Step 3: Cross multiply
    1,863,686,041,863.20x = 2,793,057,772,390.30 × 957,087,225,625.75
  4. Step 4: Simplify right side
    1,863,686,041,863.20x = 2,673,199,914,389,469,512,335,360
  5. Step 5: Solve for x
    x = 2,673,199,914,389,469,512,335,360/1,863,686,041,863.20
  6. Step 6: Final answer
    x = 1,434,361,718,842.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.