Home / 796,618,358,500.44-1,099,336,646,896.40-430,812,561,789.96

Finding the Fourth Proportional to 796,618,358,500.44, 1,099,336,646,896.40 and 430,812,561,789.96

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Solution

The fourth proportional to 796,618,358,500.44, 1,099,336,646,896.40 and 430,812,561,789.96 is: 594,523,126,495.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,618,358,500.44 : 1,099,336,646,896.40 = 430,812,561,789.96 : x
  2. Step 2: Convert to fraction form
    796,618,358,500.44/1,099,336,646,896.40 = 430,812,561,789.96/x
  3. Step 3: Cross multiply
    796,618,358,500.44x = 1,099,336,646,896.40 × 430,812,561,789.96
  4. Step 4: Simplify right side
    796,618,358,500.44x = 473,608,037,119,022,807,908,352
  5. Step 5: Solve for x
    x = 473,608,037,119,022,807,908,352/796,618,358,500.44
  6. Step 6: Final answer
    x = 594,523,126,495.03

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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.