Home / 23,561,214.80-35,292,055.80-19,579,902.80

Finding the Fourth Proportional to 23,561,214.80, 35,292,055.80 and 19,579,902.80

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Solution

The fourth proportional to 23,561,214.80, 35,292,055.80 and 19,579,902.80 is: 29,328,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,561,214.80 : 35,292,055.80 = 19,579,902.80 : x
  2. Step 2: Convert to fraction form
    23,561,214.80/35,292,055.80 = 19,579,902.80/x
  3. Step 3: Cross multiply
    23,561,214.80x = 35,292,055.80 × 19,579,902.80
  4. Step 4: Simplify right side
    23,561,214.80x = 691,015,022,176,176.25
  5. Step 5: Solve for x
    x = 691,015,022,176,176.25/23,561,214.80
  6. Step 6: Final answer
    x = 29,328,497.20

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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.