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Finding the Third Proportional to 56,840,006 and 125,017,420

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Solution

The third proportional to 56,840,006 and 125,017,420 is: 274,971,035.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,840,006 : 125,017,420 = 125,017,420 : x
  2. Step 2: Convert to fraction form
    56,840,006/125,017,420 = 125,017,420/x
  3. Step 3: Cross multiply
    56,840,006x = 125,017,420 × 125,017,420
  4. Step 4: Simplify right side
    56,840,006x = 15,629,355,303,456,400
  5. Step 5: Solve for x
    x = 15,629,355,303,456,400/56,840,006
  6. Step 6: Final answer
    x = 274,971,035.43

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.