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Finding the Third Proportional to 39,127,108 and 92,064,434

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Solution

The third proportional to 39,127,108 and 92,064,434 is: 216,623,728.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,127,108 : 92,064,434 = 92,064,434 : x
  2. Step 2: Convert to fraction form
    39,127,108/92,064,434 = 92,064,434/x
  3. Step 3: Cross multiply
    39,127,108x = 92,064,434 × 92,064,434
  4. Step 4: Simplify right side
    39,127,108x = 8,475,860,007,740,356
  5. Step 5: Solve for x
    x = 8,475,860,007,740,356/39,127,108
  6. Step 6: Final answer
    x = 216,623,728.18

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.