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Finding the Third Proportional to 251,091,726.75 and 532,053,497.25

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Solution

The third proportional to 251,091,726.75 and 532,053,497.25 is: 1,127,400,442.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,091,726.75 : 532,053,497.25 = 532,053,497.25 : x
  2. Step 2: Convert to fraction form
    251,091,726.75/532,053,497.25 = 532,053,497.25/x
  3. Step 3: Cross multiply
    251,091,726.75x = 532,053,497.25 × 532,053,497.25
  4. Step 4: Simplify right side
    251,091,726.75x = 283,080,923,935,955,744
  5. Step 5: Solve for x
    x = 283,080,923,935,955,744/251,091,726.75
  6. Step 6: Final answer
    x = 1,127,400,442.86

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.