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Finding the Third Proportional to 57,963,632 and 125,007,172

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Solution

The third proportional to 57,963,632 and 125,007,172 is: 269,596,512.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,963,632 : 125,007,172 = 125,007,172 : x
  2. Step 2: Convert to fraction form
    57,963,632/125,007,172 = 125,007,172/x
  3. Step 3: Cross multiply
    57,963,632x = 125,007,172 × 125,007,172
  4. Step 4: Simplify right side
    57,963,632x = 15,626,793,051,437,584
  5. Step 5: Solve for x
    x = 15,626,793,051,437,584/57,963,632
  6. Step 6: Final answer
    x = 269,596,512.71

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.