Home / 2,340,621,212.10-3,510,931,818.15-2,126,344,200.90

Finding the Fourth Proportional to 2,340,621,212.10, 3,510,931,818.15 and 2,126,344,200.90

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Solution

The fourth proportional to 2,340,621,212.10, 3,510,931,818.15 and 2,126,344,200.90 is: 3,189,516,301.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,621,212.10 : 3,510,931,818.15 = 2,126,344,200.90 : x
  2. Step 2: Convert to fraction form
    2,340,621,212.10/3,510,931,818.15 = 2,126,344,200.90/x
  3. Step 3: Cross multiply
    2,340,621,212.10x = 3,510,931,818.15 × 2,126,344,200.90
  4. Step 4: Simplify right side
    2,340,621,212.10x = 7,465,449,511,278,545,920
  5. Step 5: Solve for x
    x = 7,465,449,511,278,545,920/2,340,621,212.10
  6. Step 6: Final answer
    x = 3,189,516,301.35

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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.