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Finding the Third Proportional to 16,425,578 and 38,024,152

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Solution

The third proportional to 16,425,578 and 38,024,152 is: 88,023,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,425,578 : 38,024,152 = 38,024,152 : x
  2. Step 2: Convert to fraction form
    16,425,578/38,024,152 = 38,024,152/x
  3. Step 3: Cross multiply
    16,425,578x = 38,024,152 × 38,024,152
  4. Step 4: Simplify right side
    16,425,578x = 1,445,836,135,319,104
  5. Step 5: Solve for x
    x = 1,445,836,135,319,104/16,425,578
  6. Step 6: Final answer
    x = 88,023,455.57

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.