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Finding the Third Proportional to 6,081,117 and 13,220,715

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Solution

The third proportional to 6,081,117 and 13,220,715 is: 28,742,631.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,117 : 13,220,715 = 13,220,715 : x
  2. Step 2: Convert to fraction form
    6,081,117/13,220,715 = 13,220,715/x
  3. Step 3: Cross multiply
    6,081,117x = 13,220,715 × 13,220,715
  4. Step 4: Simplify right side
    6,081,117x = 174,787,305,111,225
  5. Step 5: Solve for x
    x = 174,787,305,111,225/6,081,117
  6. Step 6: Final answer
    x = 28,742,631.51

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.