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Finding the Third Proportional to 14,972,942 and 30,653,925

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Solution

The third proportional to 14,972,942 and 30,653,925 is: 62,757,413.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,942 : 30,653,925 = 30,653,925 : x
  2. Step 2: Convert to fraction form
    14,972,942/30,653,925 = 30,653,925/x
  3. Step 3: Cross multiply
    14,972,942x = 30,653,925 × 30,653,925
  4. Step 4: Simplify right side
    14,972,942x = 939,663,117,905,625
  5. Step 5: Solve for x
    x = 939,663,117,905,625/14,972,942
  6. Step 6: Final answer
    x = 62,757,413.87

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.