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Finding the Third Proportional to 25,023,692 and 54,830,344

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Solution

The third proportional to 25,023,692 and 54,830,344 is: 120,140,809.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,023,692 : 54,830,344 = 54,830,344 : x
  2. Step 2: Convert to fraction form
    25,023,692/54,830,344 = 54,830,344/x
  3. Step 3: Cross multiply
    25,023,692x = 54,830,344 × 54,830,344
  4. Step 4: Simplify right side
    25,023,692x = 3,006,366,623,158,336
  5. Step 5: Solve for x
    x = 3,006,366,623,158,336/25,023,692
  6. Step 6: Final answer
    x = 120,140,809.88

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.