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Finding the Third Proportional to 8,745,576 and 18,051,348

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Solution

The third proportional to 8,745,576 and 18,051,348 is: 37,258,971.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,745,576 : 18,051,348 = 18,051,348 : x
  2. Step 2: Convert to fraction form
    8,745,576/18,051,348 = 18,051,348/x
  3. Step 3: Cross multiply
    8,745,576x = 18,051,348 × 18,051,348
  4. Step 4: Simplify right side
    8,745,576x = 325,851,164,617,104
  5. Step 5: Solve for x
    x = 325,851,164,617,104/8,745,576
  6. Step 6: Final answer
    x = 37,258,971.23

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.