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Finding the Third Proportional to 9,337,248 and 20,310,480

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Solution

The third proportional to 9,337,248 and 20,310,480 is: 44,179,569.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,248 : 20,310,480 = 20,310,480 : x
  2. Step 2: Convert to fraction form
    9,337,248/20,310,480 = 20,310,480/x
  3. Step 3: Cross multiply
    9,337,248x = 20,310,480 × 20,310,480
  4. Step 4: Simplify right side
    9,337,248x = 412,515,597,830,400
  5. Step 5: Solve for x
    x = 412,515,597,830,400/9,337,248
  6. Step 6: Final answer
    x = 44,179,569.59

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.