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Finding the Third Proportional to 8,746,246 and 18,051,406

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Solution

The third proportional to 8,746,246 and 18,051,406 is: 37,256,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,746,246 : 18,051,406 = 18,051,406 : x
  2. Step 2: Convert to fraction form
    8,746,246/18,051,406 = 18,051,406/x
  3. Step 3: Cross multiply
    8,746,246x = 18,051,406 × 18,051,406
  4. Step 4: Simplify right side
    8,746,246x = 325,853,258,576,836
  5. Step 5: Solve for x
    x = 325,853,258,576,836/8,746,246
  6. Step 6: Final answer
    x = 37,256,356.45

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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.