Home / 22,272,571.06-30,740,458.65-14,524,161.28

Finding the Fourth Proportional to 22,272,571.06, 30,740,458.65 and 14,524,161.28

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Solution

The fourth proportional to 22,272,571.06, 30,740,458.65 and 14,524,161.28 is: 20,046,153.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,272,571.06 : 30,740,458.65 = 14,524,161.28 : x
  2. Step 2: Convert to fraction form
    22,272,571.06/30,740,458.65 = 14,524,161.28/x
  3. Step 3: Cross multiply
    22,272,571.06x = 30,740,458.65 × 14,524,161.28
  4. Step 4: Simplify right side
    22,272,571.06x = 446,479,379,253,771
  5. Step 5: Solve for x
    x = 446,479,379,253,771/22,272,571.06
  6. Step 6: Final answer
    x = 20,046,153.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.