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Finding the Third Proportional to 14,486,985 and 30,701,151

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Solution

The third proportional to 14,486,985 and 30,701,151 is: 65,062,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,985 : 30,701,151 = 30,701,151 : x
  2. Step 2: Convert to fraction form
    14,486,985/30,701,151 = 30,701,151/x
  3. Step 3: Cross multiply
    14,486,985x = 30,701,151 × 30,701,151
  4. Step 4: Simplify right side
    14,486,985x = 942,560,672,724,801
  5. Step 5: Solve for x
    x = 942,560,672,724,801/14,486,985
  6. Step 6: Final answer
    x = 65,062,583.60

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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.