Home / 22,365,304.47-33,498,782.01-18,483,127.97

Finding the Fourth Proportional to 22,365,304.47, 33,498,782.01 and 18,483,127.97

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Solution

The fourth proportional to 22,365,304.47, 33,498,782.01 and 18,483,127.97 is: 27,684,053.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,365,304.47 : 33,498,782.01 = 18,483,127.97 : x
  2. Step 2: Convert to fraction form
    22,365,304.47/33,498,782.01 = 18,483,127.97/x
  3. Step 3: Cross multiply
    22,365,304.47x = 33,498,782.01 × 18,483,127.97
  4. Step 4: Simplify right side
    22,365,304.47x = 619,162,274,562,469.88
  5. Step 5: Solve for x
    x = 619,162,274,562,469.88/22,365,304.47
  6. Step 6: Final answer
    x = 27,684,053.01

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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.