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Finding the Third Proportional to 6,555,752 and 14,306,992

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Solution

The third proportional to 6,555,752 and 14,306,992 is: 31,222,965.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,555,752 : 14,306,992 = 14,306,992 : x
  2. Step 2: Convert to fraction form
    6,555,752/14,306,992 = 14,306,992/x
  3. Step 3: Cross multiply
    6,555,752x = 14,306,992 × 14,306,992
  4. Step 4: Simplify right side
    6,555,752x = 204,690,020,088,064
  5. Step 5: Solve for x
    x = 204,690,020,088,064/6,555,752
  6. Step 6: Final answer
    x = 31,222,965.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.