Home / 22,917,450.03-34,375,675.68-10,780,186.01

Finding the Fourth Proportional to 22,917,450.03, 34,375,675.68 and 10,780,186.01

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Solution

The fourth proportional to 22,917,450.03, 34,375,675.68 and 10,780,186.01 is: 16,170,044.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,917,450.03 : 34,375,675.68 = 10,780,186.01 : x
  2. Step 2: Convert to fraction form
    22,917,450.03/34,375,675.68 = 10,780,186.01/x
  3. Step 3: Cross multiply
    22,917,450.03x = 34,375,675.68 × 10,780,186.01
  4. Step 4: Simplify right side
    22,917,450.03x = 370,576,177,877,954.88
  5. Step 5: Solve for x
    x = 370,576,177,877,954.88/22,917,450.03
  6. Step 6: Final answer
    x = 16,170,044.11

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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.