Home / 2,133,919,231.24-2,944,843,406.94-1,168,287,023.56

Finding the Fourth Proportional to 2,133,919,231.24, 2,944,843,406.94 and 1,168,287,023.56

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Solution

The fourth proportional to 2,133,919,231.24, 2,944,843,406.94 and 1,168,287,023.56 is: 1,612,255,182.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,919,231.24 : 2,944,843,406.94 = 1,168,287,023.56 : x
  2. Step 2: Convert to fraction form
    2,133,919,231.24/2,944,843,406.94 = 1,168,287,023.56/x
  3. Step 3: Cross multiply
    2,133,919,231.24x = 2,944,843,406.94 × 1,168,287,023.56
  4. Step 4: Simplify right side
    2,133,919,231.24x = 3,440,422,338,744,222,208
  5. Step 5: Solve for x
    x = 3,440,422,338,744,222,208/2,133,919,231.24
  6. Step 6: Final answer
    x = 1,612,255,182.10

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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.