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Finding the Third Proportional to 25,334,988 and 54,257,304

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Solution

The third proportional to 25,334,988 and 54,257,304 is: 116,197,214.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,334,988 : 54,257,304 = 54,257,304 : x
  2. Step 2: Convert to fraction form
    25,334,988/54,257,304 = 54,257,304/x
  3. Step 3: Cross multiply
    25,334,988x = 54,257,304 × 54,257,304
  4. Step 4: Simplify right side
    25,334,988x = 2,943,855,037,348,416
  5. Step 5: Solve for x
    x = 2,943,855,037,348,416/25,334,988
  6. Step 6: Final answer
    x = 116,197,214.59

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.