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Finding the Third Proportional to 11,698,307 and 25,246,281

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Solution

The third proportional to 11,698,307 and 25,246,281 is: 54,484,354.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,698,307 : 25,246,281 = 25,246,281 : x
  2. Step 2: Convert to fraction form
    11,698,307/25,246,281 = 25,246,281/x
  3. Step 3: Cross multiply
    11,698,307x = 25,246,281 × 25,246,281
  4. Step 4: Simplify right side
    11,698,307x = 637,374,704,330,961
  5. Step 5: Solve for x
    x = 637,374,704,330,961/11,698,307
  6. Step 6: Final answer
    x = 54,484,354.39

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.