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Finding the Third Proportional to 5,417,536 and 11,283,460

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Solution

The third proportional to 5,417,536 and 11,283,460 is: 23,500,807.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,536 : 11,283,460 = 11,283,460 : x
  2. Step 2: Convert to fraction form
    5,417,536/11,283,460 = 11,283,460/x
  3. Step 3: Cross multiply
    5,417,536x = 11,283,460 × 11,283,460
  4. Step 4: Simplify right side
    5,417,536x = 127,316,469,571,600
  5. Step 5: Solve for x
    x = 127,316,469,571,600/5,417,536
  6. Step 6: Final answer
    x = 23,500,807.30

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.