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Finding the Third Proportional to 10,561,528 and 22,638,850

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Solution

The third proportional to 10,561,528 and 22,638,850 is: 48,526,835.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,561,528 : 22,638,850 = 22,638,850 : x
  2. Step 2: Convert to fraction form
    10,561,528/22,638,850 = 22,638,850/x
  3. Step 3: Cross multiply
    10,561,528x = 22,638,850 × 22,638,850
  4. Step 4: Simplify right side
    10,561,528x = 512,517,529,322,500
  5. Step 5: Solve for x
    x = 512,517,529,322,500/10,561,528
  6. Step 6: Final answer
    x = 48,526,835.26

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.