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Finding the Third Proportional to 13,302,019,632 and 18,597,006,340

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Solution

The third proportional to 13,302,019,632 and 18,597,006,340 is: 25,999,709,395.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,302,019,632 : 18,597,006,340 = 18,597,006,340 : x
  2. Step 2: Convert to fraction form
    13,302,019,632/18,597,006,340 = 18,597,006,340/x
  3. Step 3: Cross multiply
    13,302,019,632x = 18,597,006,340 × 18,597,006,340
  4. Step 4: Simplify right side
    13,302,019,632x = 345,848,644,810,000,171,008
  5. Step 5: Solve for x
    x = 345,848,644,810,000,171,008/13,302,019,632
  6. Step 6: Final answer
    x = 25,999,709,395.86

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.