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Finding the Third Proportional to 34,271,482.50 and 74,185,749

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Solution

The third proportional to 34,271,482.50 and 74,185,749 is: 160,586,147.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,271,482.50 : 74,185,749 = 74,185,749 : x
  2. Step 2: Convert to fraction form
    34,271,482.50/74,185,749 = 74,185,749/x
  3. Step 3: Cross multiply
    34,271,482.50x = 74,185,749 × 74,185,749
  4. Step 4: Simplify right side
    34,271,482.50x = 5,503,525,354,691,001
  5. Step 5: Solve for x
    x = 5,503,525,354,691,001/34,271,482.50
  6. Step 6: Final answer
    x = 160,586,147.82

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.