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Finding the Third Proportional to 5,334,258 and 11,565,342

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Solution

The third proportional to 5,334,258 and 11,565,342 is: 25,075,115.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,258 : 11,565,342 = 11,565,342 : x
  2. Step 2: Convert to fraction form
    5,334,258/11,565,342 = 11,565,342/x
  3. Step 3: Cross multiply
    5,334,258x = 11,565,342 × 11,565,342
  4. Step 4: Simplify right side
    5,334,258x = 133,757,135,576,964
  5. Step 5: Solve for x
    x = 133,757,135,576,964/5,334,258
  6. Step 6: Final answer
    x = 25,075,115.52

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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.