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Finding the Third Proportional to 5,579,668 and 11,829,008

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Solution

The third proportional to 5,579,668 and 11,829,008 is: 25,077,734.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,579,668 : 11,829,008 = 11,829,008 : x
  2. Step 2: Convert to fraction form
    5,579,668/11,829,008 = 11,829,008/x
  3. Step 3: Cross multiply
    5,579,668x = 11,829,008 × 11,829,008
  4. Step 4: Simplify right side
    5,579,668x = 139,925,430,264,064
  5. Step 5: Solve for x
    x = 139,925,430,264,064/5,579,668
  6. Step 6: Final answer
    x = 25,077,734.06

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.