Home / 2,203,560,667,713.20-3,040,922,906,418.20-1,214,748,059,509.20

Finding the Fourth Proportional to 2,203,560,667,713.20, 3,040,922,906,418.20 and 1,214,748,059,509.20

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Solution

The fourth proportional to 2,203,560,667,713.20, 3,040,922,906,418.20 and 1,214,748,059,509.20 is: 1,676,357,385,486.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,560,667,713.20 : 3,040,922,906,418.20 = 1,214,748,059,509.20 : x
  2. Step 2: Convert to fraction form
    2,203,560,667,713.20/3,040,922,906,418.20 = 1,214,748,059,509.20/x
  3. Step 3: Cross multiply
    2,203,560,667,713.20x = 3,040,922,906,418.20 × 1,214,748,059,509.20
  4. Step 4: Simplify right side
    2,203,560,667,713.20x = 3,693,955,199,688,584,953,069,568
  5. Step 5: Solve for x
    x = 3,693,955,199,688,584,953,069,568/2,203,560,667,713.20
  6. Step 6: Final answer
    x = 1,676,357,385,486.50

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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.