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Finding the Third Proportional to 10,516,202 and 16,637,907

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Solution

The third proportional to 10,516,202 and 16,637,907 is: 26,323,186.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,516,202 : 16,637,907 = 16,637,907 : x
  2. Step 2: Convert to fraction form
    10,516,202/16,637,907 = 16,637,907/x
  3. Step 3: Cross multiply
    10,516,202x = 16,637,907 × 16,637,907
  4. Step 4: Simplify right side
    10,516,202x = 276,819,949,340,649
  5. Step 5: Solve for x
    x = 276,819,949,340,649/10,516,202
  6. Step 6: Final answer
    x = 26,323,186.77

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.