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Finding the Third Proportional to 33,238,813 and 51,058,883

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Solution

The third proportional to 33,238,813 and 51,058,883 is: 78,432,690.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,238,813 : 51,058,883 = 51,058,883 : x
  2. Step 2: Convert to fraction form
    33,238,813/51,058,883 = 51,058,883/x
  3. Step 3: Cross multiply
    33,238,813x = 51,058,883 × 51,058,883
  4. Step 4: Simplify right side
    33,238,813x = 2,607,009,533,207,689
  5. Step 5: Solve for x
    x = 2,607,009,533,207,689/33,238,813
  6. Step 6: Final answer
    x = 78,432,690.52

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.