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Finding the Third Proportional to 471,841,789.50 and 707,762,745

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Solution

The third proportional to 471,841,789.50 and 707,762,745 is: 1,061,644,208.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,841,789.50 : 707,762,745 = 707,762,745 : x
  2. Step 2: Convert to fraction form
    471,841,789.50/707,762,745 = 707,762,745/x
  3. Step 3: Cross multiply
    471,841,789.50x = 707,762,745 × 707,762,745
  4. Step 4: Simplify right side
    471,841,789.50x = 500,928,103,209,935,040
  5. Step 5: Solve for x
    x = 500,928,103,209,935,040/471,841,789.50
  6. Step 6: Final answer
    x = 1,061,644,208.63

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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.