Home / 2,133,919,230.24-2,944,843,405.56-1,168,287,022.56

Finding the Fourth Proportional to 2,133,919,230.24, 2,944,843,405.56 and 1,168,287,022.56

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Solution

The fourth proportional to 2,133,919,230.24, 2,944,843,405.56 and 1,168,287,022.56 is: 1,612,255,180.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,919,230.24 : 2,944,843,405.56 = 1,168,287,022.56 : x
  2. Step 2: Convert to fraction form
    2,133,919,230.24/2,944,843,405.56 = 1,168,287,022.56/x
  3. Step 3: Cross multiply
    2,133,919,230.24x = 2,944,843,405.56 × 1,168,287,022.56
  4. Step 4: Simplify right side
    2,133,919,230.24x = 3,440,422,334,187,142,656
  5. Step 5: Solve for x
    x = 3,440,422,334,187,142,656/2,133,919,230.24
  6. Step 6: Final answer
    x = 1,612,255,180.72

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1.5x scale

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.