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Finding the Third Proportional to 154,310,206.50 and 235,082,934

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Solution

The third proportional to 154,310,206.50 and 235,082,934 is: 358,135,648.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,310,206.50 : 235,082,934 = 235,082,934 : x
  2. Step 2: Convert to fraction form
    154,310,206.50/235,082,934 = 235,082,934/x
  3. Step 3: Cross multiply
    154,310,206.50x = 235,082,934 × 235,082,934
  4. Step 4: Simplify right side
    154,310,206.50x = 55,263,985,858,048,352
  5. Step 5: Solve for x
    x = 55,263,985,858,048,352/154,310,206.50
  6. Step 6: Final answer
    x = 358,135,648.39

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.