Home / 2,746,609,679.40-4,119,914,519.10-1,585,659,100.20

Finding the Fourth Proportional to 2,746,609,679.40, 4,119,914,519.10 and 1,585,659,100.20

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Solution

The fourth proportional to 2,746,609,679.40, 4,119,914,519.10 and 1,585,659,100.20 is: 2,378,488,650.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,609,679.40 : 4,119,914,519.10 = 1,585,659,100.20 : x
  2. Step 2: Convert to fraction form
    2,746,609,679.40/4,119,914,519.10 = 1,585,659,100.20/x
  3. Step 3: Cross multiply
    2,746,609,679.40x = 4,119,914,519.10 × 1,585,659,100.20
  4. Step 4: Simplify right side
    2,746,609,679.40x = 6,532,779,949,257,021,440
  5. Step 5: Solve for x
    x = 6,532,779,949,257,021,440/2,746,609,679.40
  6. Step 6: Final answer
    x = 2,378,488,650.30

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Double scale
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Similar ratio
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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.