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Finding the Third Proportional to 10,596,129 and 22,886,211

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Solution

The third proportional to 10,596,129 and 22,886,211 is: 49,431,132.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,129 : 22,886,211 = 22,886,211 : x
  2. Step 2: Convert to fraction form
    10,596,129/22,886,211 = 22,886,211/x
  3. Step 3: Cross multiply
    10,596,129x = 22,886,211 × 22,886,211
  4. Step 4: Simplify right side
    10,596,129x = 523,778,653,936,521
  5. Step 5: Solve for x
    x = 523,778,653,936,521/10,596,129
  6. Step 6: Final answer
    x = 49,431,132.25

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.