Home / 9,221,806,923.37-13,833,554,553.38-2,589,391,370.58

Finding the Fourth Proportional to 9,221,806,923.37, 13,833,554,553.38 and 2,589,391,370.58

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Solution

The fourth proportional to 9,221,806,923.37, 13,833,554,553.38 and 2,589,391,370.58 is: 3,884,324,089.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,806,923.37 : 13,833,554,553.38 = 2,589,391,370.58 : x
  2. Step 2: Convert to fraction form
    9,221,806,923.37/13,833,554,553.38 = 2,589,391,370.58/x
  3. Step 3: Cross multiply
    9,221,806,923.37x = 13,833,554,553.38 × 2,589,391,370.58
  4. Step 4: Simplify right side
    9,221,806,923.37x = 35,820,486,784,969,834,496
  5. Step 5: Solve for x
    x = 35,820,486,784,969,834,496/9,221,806,923.37
  6. Step 6: Final answer
    x = 3,884,324,089.91

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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.