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Finding the Third Proportional to 11,217,403 and 24,400,205

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Solution

The third proportional to 11,217,403 and 24,400,205 is: 53,075,565.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,217,403 : 24,400,205 = 24,400,205 : x
  2. Step 2: Convert to fraction form
    11,217,403/24,400,205 = 24,400,205/x
  3. Step 3: Cross multiply
    11,217,403x = 24,400,205 × 24,400,205
  4. Step 4: Simplify right side
    11,217,403x = 595,370,004,042,025
  5. Step 5: Solve for x
    x = 595,370,004,042,025/11,217,403
  6. Step 6: Final answer
    x = 53,075,565.18

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.