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Finding the Third Proportional to 53,703,510 and 82,594,116

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Solution

The third proportional to 53,703,510 and 82,594,116 is: 127,026,855.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,703,510 : 82,594,116 = 82,594,116 : x
  2. Step 2: Convert to fraction form
    53,703,510/82,594,116 = 82,594,116/x
  3. Step 3: Cross multiply
    53,703,510x = 82,594,116 × 82,594,116
  4. Step 4: Simplify right side
    53,703,510x = 6,821,787,997,821,456
  5. Step 5: Solve for x
    x = 6,821,787,997,821,456/53,703,510
  6. Step 6: Final answer
    x = 127,026,855.37

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.