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Finding the Fourth Proportional to 22,424,952.60, 31,479,964.20 and 22,424,952.60

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Solution

The fourth proportional to 22,424,952.60, 31,479,964.20 and 22,424,952.60 is: 31,479,964.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,424,952.60 : 31,479,964.20 = 22,424,952.60 : x
  2. Step 2: Convert to fraction form
    22,424,952.60/31,479,964.20 = 22,424,952.60/x
  3. Step 3: Cross multiply
    22,424,952.60x = 31,479,964.20 × 22,424,952.60
  4. Step 4: Simplify right side
    22,424,952.60x = 705,936,705,034,697
  5. Step 5: Solve for x
    x = 705,936,705,034,697/22,424,952.60
  6. Step 6: Final answer
    x = 31,479,964.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.