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Finding the Third Proportional to 25,533,310 and 54,616,478

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Solution

The third proportional to 25,533,310 and 54,616,478 is: 116,826,203.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,533,310 : 54,616,478 = 54,616,478 : x
  2. Step 2: Convert to fraction form
    25,533,310/54,616,478 = 54,616,478/x
  3. Step 3: Cross multiply
    25,533,310x = 54,616,478 × 54,616,478
  4. Step 4: Simplify right side
    25,533,310x = 2,982,959,669,124,484
  5. Step 5: Solve for x
    x = 2,982,959,669,124,484/25,533,310
  6. Step 6: Final answer
    x = 116,826,203.46

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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.