Home / 26,456,427,136.20-39,684,640,704.30-9,008,156,224.20

Finding the Fourth Proportional to 26,456,427,136.20, 39,684,640,704.30 and 9,008,156,224.20

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Solution

The fourth proportional to 26,456,427,136.20, 39,684,640,704.30 and 9,008,156,224.20 is: 13,512,234,336.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,456,427,136.20 : 39,684,640,704.30 = 9,008,156,224.20 : x
  2. Step 2: Convert to fraction form
    26,456,427,136.20/39,684,640,704.30 = 9,008,156,224.20/x
  3. Step 3: Cross multiply
    26,456,427,136.20x = 39,684,640,704.30 × 9,008,156,224.20
  4. Step 4: Simplify right side
    26,456,427,136.20x = 357,485,443,165,580,754,944
  5. Step 5: Solve for x
    x = 357,485,443,165,580,754,944/26,456,427,136.20
  6. Step 6: Final answer
    x = 13,512,234,336.30

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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.