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Finding the Third Proportional to 9,252,090 and 20,048,684.25

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Solution

The third proportional to 9,252,090 and 20,048,684.25 is: 43,444,209.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,090 : 20,048,684.25 = 20,048,684.25 : x
  2. Step 2: Convert to fraction form
    9,252,090/20,048,684.25 = 20,048,684.25/x
  3. Step 3: Cross multiply
    9,252,090x = 20,048,684.25 × 20,048,684.25
  4. Step 4: Simplify right side
    9,252,090x = 401,949,740,156,198.06
  5. Step 5: Solve for x
    x = 401,949,740,156,198.06/9,252,090
  6. Step 6: Final answer
    x = 43,444,209.92

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.