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Finding the Third Proportional to 8,559,104 and 18,466,384

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Solution

The third proportional to 8,559,104 and 18,466,384 is: 39,841,476.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,559,104 : 18,466,384 = 18,466,384 : x
  2. Step 2: Convert to fraction form
    8,559,104/18,466,384 = 18,466,384/x
  3. Step 3: Cross multiply
    8,559,104x = 18,466,384 × 18,466,384
  4. Step 4: Simplify right side
    8,559,104x = 341,007,338,035,456
  5. Step 5: Solve for x
    x = 341,007,338,035,456/8,559,104
  6. Step 6: Final answer
    x = 39,841,476.17

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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.