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Finding the Third Proportional to 14,215,737 and 30,701,040

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Solution

The third proportional to 14,215,737 and 30,701,040 is: 66,303,551.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,215,737 : 30,701,040 = 30,701,040 : x
  2. Step 2: Convert to fraction form
    14,215,737/30,701,040 = 30,701,040/x
  3. Step 3: Cross multiply
    14,215,737x = 30,701,040 × 30,701,040
  4. Step 4: Simplify right side
    14,215,737x = 942,553,857,081,600
  5. Step 5: Solve for x
    x = 942,553,857,081,600/14,215,737
  6. Step 6: Final answer
    x = 66,303,551.98

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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.