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Finding the Third Proportional to 5,506,664 and 11,810,467

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Solution

The third proportional to 5,506,664 and 11,810,467 is: 25,330,605.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,664 : 11,810,467 = 11,810,467 : x
  2. Step 2: Convert to fraction form
    5,506,664/11,810,467 = 11,810,467/x
  3. Step 3: Cross multiply
    5,506,664x = 11,810,467 × 11,810,467
  4. Step 4: Simplify right side
    5,506,664x = 139,487,130,758,089
  5. Step 5: Solve for x
    x = 139,487,130,758,089/5,506,664
  6. Step 6: Final answer
    x = 25,330,605.02

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.