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Finding the Third Proportional to 10,014,750 and 21,625,956

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Solution

The third proportional to 10,014,750 and 21,625,956 is: 46,699,315.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014,750 : 21,625,956 = 21,625,956 : x
  2. Step 2: Convert to fraction form
    10,014,750/21,625,956 = 21,625,956/x
  3. Step 3: Cross multiply
    10,014,750x = 21,625,956 × 21,625,956
  4. Step 4: Simplify right side
    10,014,750x = 467,681,972,913,936
  5. Step 5: Solve for x
    x = 467,681,972,913,936/10,014,750
  6. Step 6: Final answer
    x = 46,699,315.80

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.