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Finding the Third Proportional to 13,273,632 and 28,366,848

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Solution

The third proportional to 13,273,632 and 28,366,848 is: 60,622,297.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,273,632 : 28,366,848 = 28,366,848 : x
  2. Step 2: Convert to fraction form
    13,273,632/28,366,848 = 28,366,848/x
  3. Step 3: Cross multiply
    13,273,632x = 28,366,848 × 28,366,848
  4. Step 4: Simplify right side
    13,273,632x = 804,678,065,455,104
  5. Step 5: Solve for x
    x = 804,678,065,455,104/13,273,632
  6. Step 6: Final answer
    x = 60,622,297.31

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.