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Finding the Third Proportional to 10,508,504 and 22,638,088

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Solution

The third proportional to 10,508,504 and 22,638,088 is: 48,768,409.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,504 : 22,638,088 = 22,638,088 : x
  2. Step 2: Convert to fraction form
    10,508,504/22,638,088 = 22,638,088/x
  3. Step 3: Cross multiply
    10,508,504x = 22,638,088 × 22,638,088
  4. Step 4: Simplify right side
    10,508,504x = 512,483,028,295,744
  5. Step 5: Solve for x
    x = 512,483,028,295,744/10,508,504
  6. Step 6: Final answer
    x = 48,768,409.69

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.