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Finding the Third Proportional to 61,280,310 and 95,015,313

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Solution

The third proportional to 61,280,310 and 95,015,313 is: 147,321,541.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,280,310 : 95,015,313 = 95,015,313 : x
  2. Step 2: Convert to fraction form
    61,280,310/95,015,313 = 95,015,313/x
  3. Step 3: Cross multiply
    61,280,310x = 95,015,313 × 95,015,313
  4. Step 4: Simplify right side
    61,280,310x = 9,027,909,704,487,968
  5. Step 5: Solve for x
    x = 9,027,909,704,487,968/61,280,310
  6. Step 6: Final answer
    x = 147,321,541.04

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.