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Finding the Third Proportional to 11,379,690 and 24,648,948

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Solution

The third proportional to 11,379,690 and 24,648,948 is: 53,390,789.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,379,690 : 24,648,948 = 24,648,948 : x
  2. Step 2: Convert to fraction form
    11,379,690/24,648,948 = 24,648,948/x
  3. Step 3: Cross multiply
    11,379,690x = 24,648,948 × 24,648,948
  4. Step 4: Simplify right side
    11,379,690x = 607,570,637,506,704
  5. Step 5: Solve for x
    x = 607,570,637,506,704/11,379,690
  6. Step 6: Final answer
    x = 53,390,789.86

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.