Home / 3,275,609,675.70-4,913,414,513.55-2,694,000,645.30

Finding the Fourth Proportional to 3,275,609,675.70, 4,913,414,513.55 and 2,694,000,645.30

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Solution

The fourth proportional to 3,275,609,675.70, 4,913,414,513.55 and 2,694,000,645.30 is: 4,041,000,967.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,609,675.70 : 4,913,414,513.55 = 2,694,000,645.30 : x
  2. Step 2: Convert to fraction form
    3,275,609,675.70/4,913,414,513.55 = 2,694,000,645.30/x
  3. Step 3: Cross multiply
    3,275,609,675.70x = 4,913,414,513.55 × 2,694,000,645.30
  4. Step 4: Simplify right side
    3,275,609,675.70x = 13,236,741,870,130,087,936
  5. Step 5: Solve for x
    x = 13,236,741,870,130,087,936/3,275,609,675.70
  6. Step 6: Final answer
    x = 4,041,000,967.95

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Double scale
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1.5x scale

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.