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Finding the Third Proportional to 5,527,029 and 11,893,865

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Solution

The third proportional to 5,527,029 and 11,893,865 is: 25,594,948.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,029 : 11,893,865 = 11,893,865 : x
  2. Step 2: Convert to fraction form
    5,527,029/11,893,865 = 11,893,865/x
  3. Step 3: Cross multiply
    5,527,029x = 11,893,865 × 11,893,865
  4. Step 4: Simplify right side
    5,527,029x = 141,464,024,638,225
  5. Step 5: Solve for x
    x = 141,464,024,638,225/5,527,029
  6. Step 6: Final answer
    x = 25,594,948.87

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.