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Finding the Third Proportional to 5,707,587,250 and 12,537,577,892

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Solution

The third proportional to 5,707,587,250 and 12,537,577,892 is: 27,540,684,445.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,707,587,250 : 12,537,577,892 = 12,537,577,892 : x
  2. Step 2: Convert to fraction form
    5,707,587,250/12,537,577,892 = 12,537,577,892/x
  3. Step 3: Cross multiply
    5,707,587,250x = 12,537,577,892 × 12,537,577,892
  4. Step 4: Simplify right side
    5,707,587,250x = 157,190,859,397,967,151,104
  5. Step 5: Solve for x
    x = 157,190,859,397,967,151,104/5,707,587,250
  6. Step 6: Final answer
    x = 27,540,684,445.60

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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.