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Finding the Third Proportional to 23,188,720 and 50,373,090

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Solution

The third proportional to 23,188,720 and 50,373,090 is: 109,425,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188,720 : 50,373,090 = 50,373,090 : x
  2. Step 2: Convert to fraction form
    23,188,720/50,373,090 = 50,373,090/x
  3. Step 3: Cross multiply
    23,188,720x = 50,373,090 × 50,373,090
  4. Step 4: Simplify right side
    23,188,720x = 2,537,448,196,148,100
  5. Step 5: Solve for x
    x = 2,537,448,196,148,100/23,188,720
  6. Step 6: Final answer
    x = 109,425,970.74

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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.