Home / 110,868,522.84-166,300,954.65-33,145,608.78

Finding the Fourth Proportional to 110,868,522.84, 166,300,954.65 and 33,145,608.78

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Solution

The fourth proportional to 110,868,522.84, 166,300,954.65 and 33,145,608.78 is: 49,717,866.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,868,522.84 : 166,300,954.65 = 33,145,608.78 : x
  2. Step 2: Convert to fraction form
    110,868,522.84/166,300,954.65 = 33,145,608.78/x
  3. Step 3: Cross multiply
    110,868,522.84x = 166,300,954.65 × 33,145,608.78
  4. Step 4: Simplify right side
    110,868,522.84x = 5,512,146,382,569,422
  5. Step 5: Solve for x
    x = 5,512,146,382,569,422/110,868,522.84
  6. Step 6: Final answer
    x = 49,717,866.18

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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.