Home / 23,561,147.20-35,341,720.80-17,183,855.20

Finding the Fourth Proportional to 23,561,147.20, 35,341,720.80 and 17,183,855.20

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Solution

The fourth proportional to 23,561,147.20, 35,341,720.80 and 17,183,855.20 is: 25,775,782.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,561,147.20 : 35,341,720.80 = 17,183,855.20 : x
  2. Step 2: Convert to fraction form
    23,561,147.20/35,341,720.80 = 17,183,855.20/x
  3. Step 3: Cross multiply
    23,561,147.20x = 35,341,720.80 × 17,183,855.20
  4. Step 4: Simplify right side
    23,561,147.20x = 607,307,012,746,028.12
  5. Step 5: Solve for x
    x = 607,307,012,746,028.12/23,561,147.20
  6. Step 6: Final answer
    x = 25,775,782.80

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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.