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Finding the Third Proportional to 38,076,869 and 58,008,077

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Solution

The third proportional to 38,076,869 and 58,008,077 is: 88,372,208.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,076,869 : 58,008,077 = 58,008,077 : x
  2. Step 2: Convert to fraction form
    38,076,869/58,008,077 = 58,008,077/x
  3. Step 3: Cross multiply
    38,076,869x = 58,008,077 × 58,008,077
  4. Step 4: Simplify right side
    38,076,869x = 3,364,936,997,237,929
  5. Step 5: Solve for x
    x = 3,364,936,997,237,929/38,076,869
  6. Step 6: Final answer
    x = 88,372,208.26

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.