Home / 6,995,037,428.60-10,493,731,874.10-2,088,207,246.20

Finding the Fourth Proportional to 6,995,037,428.60, 10,493,731,874.10 and 2,088,207,246.20

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Solution

The fourth proportional to 6,995,037,428.60, 10,493,731,874.10 and 2,088,207,246.20 is: 3,132,661,856.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,037,428.60 : 10,493,731,874.10 = 2,088,207,246.20 : x
  2. Step 2: Convert to fraction form
    6,995,037,428.60/10,493,731,874.10 = 2,088,207,246.20/x
  3. Step 3: Cross multiply
    6,995,037,428.60x = 10,493,731,874.10 × 2,088,207,246.20
  4. Step 4: Simplify right side
    6,995,037,428.60x = 21,913,086,939,175,526,400
  5. Step 5: Solve for x
    x = 21,913,086,939,175,526,400/6,995,037,428.60
  6. Step 6: Final answer
    x = 3,132,661,856.76

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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.