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Finding the Third Proportional to 92,775,679 and 136,323,563

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Solution

The third proportional to 92,775,679 and 136,323,563 is: 200,312,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,775,679 : 136,323,563 = 136,323,563 : x
  2. Step 2: Convert to fraction form
    92,775,679/136,323,563 = 136,323,563/x
  3. Step 3: Cross multiply
    92,775,679x = 136,323,563 × 136,323,563
  4. Step 4: Simplify right side
    92,775,679x = 18,584,113,829,014,968
  5. Step 5: Solve for x
    x = 18,584,113,829,014,968/92,775,679
  6. Step 6: Final answer
    x = 200,312,345.10

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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.