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Finding the Third Proportional to 11,363,655.75 and 17,058,605.63

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Solution

The third proportional to 11,363,655.75 and 17,058,605.63 is: 25,607,606.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,655.75 : 17,058,605.63 = 17,058,605.63 : x
  2. Step 2: Convert to fraction form
    11,363,655.75/17,058,605.63 = 17,058,605.63/x
  3. Step 3: Cross multiply
    11,363,655.75x = 17,058,605.63 × 17,058,605.63
  4. Step 4: Simplify right side
    11,363,655.75x = 290,996,025,869,281.62
  5. Step 5: Solve for x
    x = 290,996,025,869,281.62/11,363,655.75
  6. Step 6: Final answer
    x = 25,607,606.59

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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.