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Finding the Third Proportional to 11,128,950 and 24,161,385

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Solution

The third proportional to 11,128,950 and 24,161,385 is: 52,455,310.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,128,950 : 24,161,385 = 24,161,385 : x
  2. Step 2: Convert to fraction form
    11,128,950/24,161,385 = 24,161,385/x
  3. Step 3: Cross multiply
    11,128,950x = 24,161,385 × 24,161,385
  4. Step 4: Simplify right side
    11,128,950x = 583,772,525,118,225
  5. Step 5: Solve for x
    x = 583,772,525,118,225/11,128,950
  6. Step 6: Final answer
    x = 52,455,310.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.