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Finding the Fourth Proportional to 22,144,490.55, 33,216,735.83 and 22,144,490.55

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Solution

The fourth proportional to 22,144,490.55, 33,216,735.83 and 22,144,490.55 is: 33,216,735.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,490.55 : 33,216,735.83 = 22,144,490.55 : x
  2. Step 2: Convert to fraction form
    22,144,490.55/33,216,735.83 = 22,144,490.55/x
  3. Step 3: Cross multiply
    22,144,490.55x = 33,216,735.83 × 22,144,490.55
  4. Step 4: Simplify right side
    22,144,490.55x = 735,567,692,578,559
  5. Step 5: Solve for x
    x = 735,567,692,578,559/22,144,490.55
  6. Step 6: Final answer
    x = 33,216,735.83

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1.5x scale

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.