Home / 2,203,560,667,751.20-3,040,922,906,471.20-1,214,748,059,547.20

Finding the Fourth Proportional to 2,203,560,667,751.20, 3,040,922,906,471.20 and 1,214,748,059,547.20

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Solution

The fourth proportional to 2,203,560,667,751.20, 3,040,922,906,471.20 and 1,214,748,059,547.20 is: 1,676,357,385,539.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,560,667,751.20 : 3,040,922,906,471.20 = 1,214,748,059,547.20 : x
  2. Step 2: Convert to fraction form
    2,203,560,667,751.20/3,040,922,906,471.20 = 1,214,748,059,547.20/x
  3. Step 3: Cross multiply
    2,203,560,667,751.20x = 3,040,922,906,471.20 × 1,214,748,059,547.20
  4. Step 4: Simplify right side
    2,203,560,667,751.20x = 3,693,955,199,868,522,071,064,576
  5. Step 5: Solve for x
    x = 3,693,955,199,868,522,071,064,576/2,203,560,667,751.20
  6. Step 6: Final answer
    x = 1,676,357,385,539.25

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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.