Home / 2,981,558,205,099-4,471,967,147,037-803,522,588,795.90

Finding the Fourth Proportional to 2,981,558,205,099, 4,471,967,147,037 and 803,522,588,795.90

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Solution

The fourth proportional to 2,981,558,205,099, 4,471,967,147,037 and 803,522,588,795.90 is: 1,205,184,125,821.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,981,558,205,099 : 4,471,967,147,037 = 803,522,588,795.90 : x
  2. Step 2: Convert to fraction form
    2,981,558,205,099/4,471,967,147,037 = 803,522,588,795.90/x
  3. Step 3: Cross multiply
    2,981,558,205,099x = 4,471,967,147,037 × 803,522,588,795.90
  4. Step 4: Simplify right side
    2,981,558,205,099x = 3,593,326,618,997,385,288,744,960
  5. Step 5: Solve for x
    x = 3,593,326,618,997,385,288,744,960/2,981,558,205,099
  6. Step 6: Final answer
    x = 1,205,184,125,821.24

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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.