Home / 8,576,301,694.20-12,864,452,541.30-2,760,211,390.20

Finding the Fourth Proportional to 8,576,301,694.20, 12,864,452,541.30 and 2,760,211,390.20

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Solution

The fourth proportional to 8,576,301,694.20, 12,864,452,541.30 and 2,760,211,390.20 is: 4,140,317,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,301,694.20 : 12,864,452,541.30 = 2,760,211,390.20 : x
  2. Step 2: Convert to fraction form
    8,576,301,694.20/12,864,452,541.30 = 2,760,211,390.20/x
  3. Step 3: Cross multiply
    8,576,301,694.20x = 12,864,452,541.30 × 2,760,211,390.20
  4. Step 4: Simplify right side
    8,576,301,694.20x = 35,508,608,433,183,592,448
  5. Step 5: Solve for x
    x = 35,508,608,433,183,592,448/8,576,301,694.20
  6. Step 6: Final answer
    x = 4,140,317,085.30

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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.