Home / 43,364,797.73-59,856,821.10-27,894,882.38

Finding the Fourth Proportional to 43,364,797.73, 59,856,821.10 and 27,894,882.38

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Solution

The fourth proportional to 43,364,797.73, 59,856,821.10 and 27,894,882.38 is: 38,503,557.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,364,797.73 : 59,856,821.10 = 27,894,882.38 : x
  2. Step 2: Convert to fraction form
    43,364,797.73/59,856,821.10 = 27,894,882.38/x
  3. Step 3: Cross multiply
    43,364,797.73x = 59,856,821.10 × 27,894,882.38
  4. Step 4: Simplify right side
    43,364,797.73x = 1,669,698,983,925,918.25
  5. Step 5: Solve for x
    x = 1,669,698,983,925,918.25/43,364,797.73
  6. Step 6: Final answer
    x = 38,503,557.53

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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.