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Finding the Third Proportional to 13,407,179 and 28,423,099

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Solution

The third proportional to 13,407,179 and 28,423,099 is: 60,256,714.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,407,179 : 28,423,099 = 28,423,099 : x
  2. Step 2: Convert to fraction form
    13,407,179/28,423,099 = 28,423,099/x
  3. Step 3: Cross multiply
    13,407,179x = 28,423,099 × 28,423,099
  4. Step 4: Simplify right side
    13,407,179x = 807,872,556,763,801
  5. Step 5: Solve for x
    x = 807,872,556,763,801/13,407,179
  6. Step 6: Final answer
    x = 60,256,714.46

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.