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Finding the Fourth Proportional to 22,285,536.30, 33,428,304.45 and 22,285,536.30

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Solution

The fourth proportional to 22,285,536.30, 33,428,304.45 and 22,285,536.30 is: 33,428,304.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,285,536.30 : 33,428,304.45 = 22,285,536.30 : x
  2. Step 2: Convert to fraction form
    22,285,536.30/33,428,304.45 = 22,285,536.30/x
  3. Step 3: Cross multiply
    22,285,536.30x = 33,428,304.45 × 22,285,536.30
  4. Step 4: Simplify right side
    22,285,536.30x = 744,967,692,267,926.50
  5. Step 5: Solve for x
    x = 744,967,692,267,926.50/22,285,536.30
  6. Step 6: Final answer
    x = 33,428,304.45

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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.