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Finding the Third Proportional to 6,203,913 and 13,632,408

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Solution

The third proportional to 6,203,913 and 13,632,408 is: 29,955,698.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,913 : 13,632,408 = 13,632,408 : x
  2. Step 2: Convert to fraction form
    6,203,913/13,632,408 = 13,632,408/x
  3. Step 3: Cross multiply
    6,203,913x = 13,632,408 × 13,632,408
  4. Step 4: Simplify right side
    6,203,913x = 185,842,547,878,464
  5. Step 5: Solve for x
    x = 185,842,547,878,464/6,203,913
  6. Step 6: Final answer
    x = 29,955,698.59

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.