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Finding the Third Proportional to 10,365,927 and 22,554,991

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Solution

The third proportional to 10,365,927 and 22,554,991 is: 49,076,905.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,927 : 22,554,991 = 22,554,991 : x
  2. Step 2: Convert to fraction form
    10,365,927/22,554,991 = 22,554,991/x
  3. Step 3: Cross multiply
    10,365,927x = 22,554,991 × 22,554,991
  4. Step 4: Simplify right side
    10,365,927x = 508,727,619,010,081
  5. Step 5: Solve for x
    x = 508,727,619,010,081/10,365,927
  6. Step 6: Final answer
    x = 49,076,905.42

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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.