Home / 2,691,763,222.80-4,037,644,834.20-1,467,323,158.80

Finding the Fourth Proportional to 2,691,763,222.80, 4,037,644,834.20 and 1,467,323,158.80

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Solution

The fourth proportional to 2,691,763,222.80, 4,037,644,834.20 and 1,467,323,158.80 is: 2,200,984,738.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,763,222.80 : 4,037,644,834.20 = 1,467,323,158.80 : x
  2. Step 2: Convert to fraction form
    2,691,763,222.80/4,037,644,834.20 = 1,467,323,158.80/x
  3. Step 3: Cross multiply
    2,691,763,222.80x = 4,037,644,834.20 × 1,467,323,158.80
  4. Step 4: Simplify right side
    2,691,763,222.80x = 5,924,529,772,230,845,440
  5. Step 5: Solve for x
    x = 5,924,529,772,230,845,440/2,691,763,222.80
  6. Step 6: Final answer
    x = 2,200,984,738.20

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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.