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Finding the Third Proportional to 11,591,178 and 25,173,492

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Solution

The third proportional to 11,591,178 and 25,173,492 is: 54,671,293.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,178 : 25,173,492 = 25,173,492 : x
  2. Step 2: Convert to fraction form
    11,591,178/25,173,492 = 25,173,492/x
  3. Step 3: Cross multiply
    11,591,178x = 25,173,492 × 25,173,492
  4. Step 4: Simplify right side
    11,591,178x = 633,704,699,474,064
  5. Step 5: Solve for x
    x = 633,704,699,474,064/11,591,178
  6. Step 6: Final answer
    x = 54,671,293.93

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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.