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Finding the Third Proportional to 92,019,276 and 134,469,820

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Solution

The third proportional to 92,019,276 and 134,469,820 is: 196,503,746.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,019,276 : 134,469,820 = 134,469,820 : x
  2. Step 2: Convert to fraction form
    92,019,276/134,469,820 = 134,469,820/x
  3. Step 3: Cross multiply
    92,019,276x = 134,469,820 × 134,469,820
  4. Step 4: Simplify right side
    92,019,276x = 18,082,132,490,832,400
  5. Step 5: Solve for x
    x = 18,082,132,490,832,400/92,019,276
  6. Step 6: Final answer
    x = 196,503,746.57

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.