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Finding the Third Proportional to 9,163,302 and 13,445,397

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Solution

The third proportional to 9,163,302 and 13,445,397 is: 19,728,554.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,302 : 13,445,397 = 13,445,397 : x
  2. Step 2: Convert to fraction form
    9,163,302/13,445,397 = 13,445,397/x
  3. Step 3: Cross multiply
    9,163,302x = 13,445,397 × 13,445,397
  4. Step 4: Simplify right side
    9,163,302x = 180,778,700,487,609
  5. Step 5: Solve for x
    x = 180,778,700,487,609/9,163,302
  6. Step 6: Final answer
    x = 19,728,554.24

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.