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Finding the Third Proportional to 13,001,592 and 28,001,184

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Solution

The third proportional to 13,001,592 and 28,001,184 is: 60,305,407.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,001,592 : 28,001,184 = 28,001,184 : x
  2. Step 2: Convert to fraction form
    13,001,592/28,001,184 = 28,001,184/x
  3. Step 3: Cross multiply
    13,001,592x = 28,001,184 × 28,001,184
  4. Step 4: Simplify right side
    13,001,592x = 784,066,305,401,856
  5. Step 5: Solve for x
    x = 784,066,305,401,856/13,001,592
  6. Step 6: Final answer
    x = 60,305,407.63

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.