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Finding the Third Proportional to 9,251,577 and 20,348,437.50

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Solution

The third proportional to 9,251,577 and 20,348,437.50 is: 44,755,495.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,251,577 : 20,348,437.50 = 20,348,437.50 : x
  2. Step 2: Convert to fraction form
    9,251,577/20,348,437.50 = 20,348,437.50/x
  3. Step 3: Cross multiply
    9,251,577x = 20,348,437.50 × 20,348,437.50
  4. Step 4: Simplify right side
    9,251,577x = 414,058,908,691,406.25
  5. Step 5: Solve for x
    x = 414,058,908,691,406.25/9,251,577
  6. Step 6: Final answer
    x = 44,755,495.06

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.