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Finding the Fourth Proportional to 222,823,894.40, 333,952,406.40 and 107,560,246.40

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Solution

The fourth proportional to 222,823,894.40, 333,952,406.40 and 107,560,246.40 is: 161,203,551.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,823,894.40 : 333,952,406.40 = 107,560,246.40 : x
  2. Step 2: Convert to fraction form
    222,823,894.40/333,952,406.40 = 107,560,246.40/x
  3. Step 3: Cross multiply
    222,823,894.40x = 333,952,406.40 × 107,560,246.40
  4. Step 4: Simplify right side
    222,823,894.40x = 35,920,003,118,256,936
  5. Step 5: Solve for x
    x = 35,920,003,118,256,936/222,823,894.40
  6. Step 6: Final answer
    x = 161,203,551.42

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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.