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Finding the Third Proportional to 9,783,504 and 20,750,904

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Solution

The third proportional to 9,783,504 and 20,750,904 is: 44,012,862.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,504 : 20,750,904 = 20,750,904 : x
  2. Step 2: Convert to fraction form
    9,783,504/20,750,904 = 20,750,904/x
  3. Step 3: Cross multiply
    9,783,504x = 20,750,904 × 20,750,904
  4. Step 4: Simplify right side
    9,783,504x = 430,600,016,817,216
  5. Step 5: Solve for x
    x = 430,600,016,817,216/9,783,504
  6. Step 6: Final answer
    x = 44,012,862.55

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.