Home / 23,405,028.90-35,039,114.55-16,686,564.90

Finding the Fourth Proportional to 23,405,028.90, 35,039,114.55 and 16,686,564.90

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Solution

The fourth proportional to 23,405,028.90, 35,039,114.55 and 16,686,564.90 is: 24,981,061.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,405,028.90 : 35,039,114.55 = 16,686,564.90 : x
  2. Step 2: Convert to fraction form
    23,405,028.90/35,039,114.55 = 16,686,564.90/x
  3. Step 3: Cross multiply
    23,405,028.90x = 35,039,114.55 × 16,686,564.90
  4. Step 4: Simplify right side
    23,405,028.90x = 584,682,458,977,109.25
  5. Step 5: Solve for x
    x = 584,682,458,977,109.25/23,405,028.90
  6. Step 6: Final answer
    x = 24,981,061.18

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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.