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Finding the Third Proportional to 15,306,102 and 23,202,090

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Solution

The third proportional to 15,306,102 and 23,202,090 is: 35,171,396.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306,102 : 23,202,090 = 23,202,090 : x
  2. Step 2: Convert to fraction form
    15,306,102/23,202,090 = 23,202,090/x
  3. Step 3: Cross multiply
    15,306,102x = 23,202,090 × 23,202,090
  4. Step 4: Simplify right side
    15,306,102x = 538,336,980,368,100
  5. Step 5: Solve for x
    x = 538,336,980,368,100/15,306,102
  6. Step 6: Final answer
    x = 35,171,396.37

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.