Home / 106,722,735.20-160,044,888-36,673,097.12

Finding the Fourth Proportional to 106,722,735.20, 160,044,888 and 36,673,097.12

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Solution

The fourth proportional to 106,722,735.20, 160,044,888 and 36,673,097.12 is: 54,996,170.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,722,735.20 : 160,044,888 = 36,673,097.12 : x
  2. Step 2: Convert to fraction form
    106,722,735.20/160,044,888 = 36,673,097.12/x
  3. Step 3: Cross multiply
    106,722,735.20x = 160,044,888 × 36,673,097.12
  4. Step 4: Simplify right side
    106,722,735.20x = 5,869,341,721,183,522
  5. Step 5: Solve for x
    x = 5,869,341,721,183,522/106,722,735.20
  6. Step 6: Final answer
    x = 54,996,170.31

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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.