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Finding the Fourth Proportional to 223,757,930.10, 335,636,895.15 and 223,757,930.10

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Solution

The fourth proportional to 223,757,930.10, 335,636,895.15 and 223,757,930.10 is: 335,636,895.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,757,930.10 : 335,636,895.15 = 223,757,930.10 : x
  2. Step 2: Convert to fraction form
    223,757,930.10/335,636,895.15 = 223,757,930.10/x
  3. Step 3: Cross multiply
    223,757,930.10x = 335,636,895.15 × 223,757,930.10
  4. Step 4: Simplify right side
    223,757,930.10x = 75,101,416,923,954,720
  5. Step 5: Solve for x
    x = 75,101,416,923,954,720/223,757,930.10
  6. Step 6: Final answer
    x = 335,636,895.15

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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.