Home / 21,963,313,474.20-32,944,970,211.30-7,040,450,194.20

Finding the Fourth Proportional to 21,963,313,474.20, 32,944,970,211.30 and 7,040,450,194.20

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Solution

The fourth proportional to 21,963,313,474.20, 32,944,970,211.30 and 7,040,450,194.20 is: 10,560,675,291.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,963,313,474.20 : 32,944,970,211.30 = 7,040,450,194.20 : x
  2. Step 2: Convert to fraction form
    21,963,313,474.20/32,944,970,211.30 = 7,040,450,194.20/x
  3. Step 3: Cross multiply
    21,963,313,474.20x = 32,944,970,211.30 × 7,040,450,194.20
  4. Step 4: Simplify right side
    21,963,313,474.20x = 231,947,421,922,060,304,384
  5. Step 5: Solve for x
    x = 231,947,421,922,060,304,384/21,963,313,474.20
  6. Step 6: Final answer
    x = 10,560,675,291.30

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1.5x scale

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.