Home / 2,203,560,667,693.70-3,040,922,906,391.20-1,214,748,059,489.70

Finding the Fourth Proportional to 2,203,560,667,693.70, 3,040,922,906,391.20 and 1,214,748,059,489.70

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Solution

The fourth proportional to 2,203,560,667,693.70, 3,040,922,906,391.20 and 1,214,748,059,489.70 is: 1,676,357,385,459.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,560,667,693.70 : 3,040,922,906,391.20 = 1,214,748,059,489.70 : x
  2. Step 2: Convert to fraction form
    2,203,560,667,693.70/3,040,922,906,391.20 = 1,214,748,059,489.70/x
  3. Step 3: Cross multiply
    2,203,560,667,693.70x = 3,040,922,906,391.20 × 1,214,748,059,489.70
  4. Step 4: Simplify right side
    2,203,560,667,693.70x = 3,693,955,199,596,489,043,083,264
  5. Step 5: Solve for x
    x = 3,693,955,199,596,489,043,083,264/2,203,560,667,693.70
  6. Step 6: Final answer
    x = 1,676,357,385,459.54

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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.