Home / 1,941,645,933.33-2,912,150,035.26-835,953,112.95

Finding the Fourth Proportional to 1,941,645,933.33, 2,912,150,035.26 and 835,953,112.95

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Solution

The fourth proportional to 1,941,645,933.33, 2,912,150,035.26 and 835,953,112.95 is: 1,253,792,385.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,645,933.33 : 2,912,150,035.26 = 835,953,112.95 : x
  2. Step 2: Convert to fraction form
    1,941,645,933.33/2,912,150,035.26 = 835,953,112.95/x
  3. Step 3: Cross multiply
    1,941,645,933.33x = 2,912,150,035.26 × 835,953,112.95
  4. Step 4: Simplify right side
    1,941,645,933.33x = 2,434,420,887,353,049,600
  5. Step 5: Solve for x
    x = 2,434,420,887,353,049,600/1,941,645,933.33
  6. Step 6: Final answer
    x = 1,253,792,385.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.