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Finding the Third Proportional to 6,633,070 and 9,947,655

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Solution

The third proportional to 6,633,070 and 9,947,655 is: 14,918,558.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,070 : 9,947,655 = 9,947,655 : x
  2. Step 2: Convert to fraction form
    6,633,070/9,947,655 = 9,947,655/x
  3. Step 3: Cross multiply
    6,633,070x = 9,947,655 × 9,947,655
  4. Step 4: Simplify right side
    6,633,070x = 98,955,839,999,025
  5. Step 5: Solve for x
    x = 98,955,839,999,025/6,633,070
  6. Step 6: Final answer
    x = 14,918,558.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.