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Finding the Third Proportional to 12,298,502 and 28,471,636

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Solution

The third proportional to 12,298,502 and 28,471,636 is: 65,913,235.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,298,502 : 28,471,636 = 28,471,636 : x
  2. Step 2: Convert to fraction form
    12,298,502/28,471,636 = 28,471,636/x
  3. Step 3: Cross multiply
    12,298,502x = 28,471,636 × 28,471,636
  4. Step 4: Simplify right side
    12,298,502x = 810,634,056,516,496
  5. Step 5: Solve for x
    x = 810,634,056,516,496/12,298,502
  6. Step 6: Final answer
    x = 65,913,235.33

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.