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Finding the Third Proportional to 9,065,666.89 and 19,567,006.26

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Solution

The third proportional to 9,065,666.89 and 19,567,006.26 is: 42,232,715.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,666.89 : 19,567,006.26 = 19,567,006.26 : x
  2. Step 2: Convert to fraction form
    9,065,666.89/19,567,006.26 = 19,567,006.26/x
  3. Step 3: Cross multiply
    9,065,666.89x = 19,567,006.26 × 19,567,006.26
  4. Step 4: Simplify right side
    9,065,666.89x = 382,867,733,969,721.88
  5. Step 5: Solve for x
    x = 382,867,733,969,721.88/9,065,666.89
  6. Step 6: Final answer
    x = 42,232,715.87

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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.