Home / 9,221,806,924.37-13,833,554,554.88-2,589,391,371.58

Finding the Fourth Proportional to 9,221,806,924.37, 13,833,554,554.88 and 2,589,391,371.58

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Solution

The fourth proportional to 9,221,806,924.37, 13,833,554,554.88 and 2,589,391,371.58 is: 3,884,324,091.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,806,924.37 : 13,833,554,554.88 = 2,589,391,371.58 : x
  2. Step 2: Convert to fraction form
    9,221,806,924.37/13,833,554,554.88 = 2,589,391,371.58/x
  3. Step 3: Cross multiply
    9,221,806,924.37x = 13,833,554,554.88 × 2,589,391,371.58
  4. Step 4: Simplify right side
    9,221,806,924.37x = 35,820,486,802,687,475,712
  5. Step 5: Solve for x
    x = 35,820,486,802,687,475,712/9,221,806,924.37
  6. Step 6: Final answer
    x = 3,884,324,091.41

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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.