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Finding the Third Proportional to 13,913,084 and 18,295,638

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Solution

The third proportional to 13,913,084 and 18,295,638 is: 24,058,675.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,913,084 : 18,295,638 = 18,295,638 : x
  2. Step 2: Convert to fraction form
    13,913,084/18,295,638 = 18,295,638/x
  3. Step 3: Cross multiply
    13,913,084x = 18,295,638 × 18,295,638
  4. Step 4: Simplify right side
    13,913,084x = 334,730,369,827,044
  5. Step 5: Solve for x
    x = 334,730,369,827,044/13,913,084
  6. Step 6: Final answer
    x = 24,058,675.26

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Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.