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Finding the Third Proportional to 11,575,881 and 25,144,578

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Solution

The third proportional to 11,575,881 and 25,144,578 is: 54,617,856.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,575,881 : 25,144,578 = 25,144,578 : x
  2. Step 2: Convert to fraction form
    11,575,881/25,144,578 = 25,144,578/x
  3. Step 3: Cross multiply
    11,575,881x = 25,144,578 × 25,144,578
  4. Step 4: Simplify right side
    11,575,881x = 632,249,802,798,084
  5. Step 5: Solve for x
    x = 632,249,802,798,084/11,575,881
  6. Step 6: Final answer
    x = 54,617,856.11

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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.