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Finding the Third Proportional to 11,508,432 and 25,184,154

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Solution

The third proportional to 11,508,432 and 25,184,154 is: 55,111,036.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,508,432 : 25,184,154 = 25,184,154 : x
  2. Step 2: Convert to fraction form
    11,508,432/25,184,154 = 25,184,154/x
  3. Step 3: Cross multiply
    11,508,432x = 25,184,154 × 25,184,154
  4. Step 4: Simplify right side
    11,508,432x = 634,241,612,695,716
  5. Step 5: Solve for x
    x = 634,241,612,695,716/11,508,432
  6. Step 6: Final answer
    x = 55,111,036.21

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.