Home / 796,618,358,495.46-1,099,336,646,889.20-430,812,561,784.82

Finding the Fourth Proportional to 796,618,358,495.46, 1,099,336,646,889.20 and 430,812,561,784.82

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Solution

The fourth proportional to 796,618,358,495.46, 1,099,336,646,889.20 and 430,812,561,784.82 is: 594,523,126,487.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,618,358,495.46 : 1,099,336,646,889.20 = 430,812,561,784.82 : x
  2. Step 2: Convert to fraction form
    796,618,358,495.46/1,099,336,646,889.20 = 430,812,561,784.82/x
  3. Step 3: Cross multiply
    796,618,358,495.46x = 1,099,336,646,889.20 × 430,812,561,784.82
  4. Step 4: Simplify right side
    796,618,358,495.46x = 473,608,037,110,270,335,647,744
  5. Step 5: Solve for x
    x = 473,608,037,110,270,335,647,744/796,618,358,495.46
  6. Step 6: Final answer
    x = 594,523,126,487.76

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Double scale
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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.