Home / 37,111,954.01-51,212,162.13-22,418,922.56

Finding the Fourth Proportional to 37,111,954.01, 51,212,162.13 and 22,418,922.56

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Solution

The fourth proportional to 37,111,954.01, 51,212,162.13 and 22,418,922.56 is: 30,936,702.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,111,954.01 : 51,212,162.13 = 22,418,922.56 : x
  2. Step 2: Convert to fraction form
    37,111,954.01/51,212,162.13 = 22,418,922.56/x
  3. Step 3: Cross multiply
    37,111,954.01x = 51,212,162.13 × 22,418,922.56
  4. Step 4: Simplify right side
    37,111,954.01x = 1,148,121,496,922,634.75
  5. Step 5: Solve for x
    x = 1,148,121,496,922,634.75/37,111,954.01
  6. Step 6: Final answer
    x = 30,936,702.95

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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.