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Finding the Third Proportional to 58,522,084 and 127,346,420

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Solution

The third proportional to 58,522,084 and 127,346,420 is: 277,110,956.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,522,084 : 127,346,420 = 127,346,420 : x
  2. Step 2: Convert to fraction form
    58,522,084/127,346,420 = 127,346,420/x
  3. Step 3: Cross multiply
    58,522,084x = 127,346,420 × 127,346,420
  4. Step 4: Simplify right side
    58,522,084x = 16,217,110,686,816,400
  5. Step 5: Solve for x
    x = 16,217,110,686,816,400/58,522,084
  6. Step 6: Final answer
    x = 277,110,956.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.