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Finding the Third Proportional to 25,170,392 and 38,219,552

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Solution

The third proportional to 25,170,392 and 38,219,552 is: 58,033,826.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,170,392 : 38,219,552 = 38,219,552 : x
  2. Step 2: Convert to fraction form
    25,170,392/38,219,552 = 38,219,552/x
  3. Step 3: Cross multiply
    25,170,392x = 38,219,552 × 38,219,552
  4. Step 4: Simplify right side
    25,170,392x = 1,460,734,155,080,704
  5. Step 5: Solve for x
    x = 1,460,734,155,080,704/25,170,392
  6. Step 6: Final answer
    x = 58,033,826.21

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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.