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Finding the Third Proportional to 92,775,676.50 and 136,323,560.25

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Solution

The third proportional to 92,775,676.50 and 136,323,560.25 is: 200,312,342.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,775,676.50 : 136,323,560.25 = 136,323,560.25 : x
  2. Step 2: Convert to fraction form
    92,775,676.50/136,323,560.25 = 136,323,560.25/x
  3. Step 3: Cross multiply
    92,775,676.50x = 136,323,560.25 × 136,323,560.25
  4. Step 4: Simplify right side
    92,775,676.50x = 18,584,113,079,235,380
  5. Step 5: Solve for x
    x = 18,584,113,079,235,380/92,775,676.50
  6. Step 6: Final answer
    x = 200,312,342.42

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.