Home / 796,676,200.68-1,099,491,532.02-483,385,826.28

Finding the Fourth Proportional to 796,676,200.68, 1,099,491,532.02 and 483,385,826.28

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Solution

The fourth proportional to 796,676,200.68, 1,099,491,532.02 and 483,385,826.28 is: 667,119,994.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,676,200.68 : 1,099,491,532.02 = 483,385,826.28 : x
  2. Step 2: Convert to fraction form
    796,676,200.68/1,099,491,532.02 = 483,385,826.28/x
  3. Step 3: Cross multiply
    796,676,200.68x = 1,099,491,532.02 × 483,385,826.28
  4. Step 4: Simplify right side
    796,676,200.68x = 531,478,622,693,350,720
  5. Step 5: Solve for x
    x = 531,478,622,693,350,720/796,676,200.68
  6. Step 6: Final answer
    x = 667,119,994.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.