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Finding the Third Proportional to 7,567,038 and 16,605,684

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Solution

The third proportional to 7,567,038 and 16,605,684 is: 36,440,776.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,038 : 16,605,684 = 16,605,684 : x
  2. Step 2: Convert to fraction form
    7,567,038/16,605,684 = 16,605,684/x
  3. Step 3: Cross multiply
    7,567,038x = 16,605,684 × 16,605,684
  4. Step 4: Simplify right side
    7,567,038x = 275,748,741,107,856
  5. Step 5: Solve for x
    x = 275,748,741,107,856/7,567,038
  6. Step 6: Final answer
    x = 36,440,776.58

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.