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Finding the Third Proportional to 458,503,101 and 1,007,080,371

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Solution

The third proportional to 458,503,101 and 1,007,080,371 is: 2,212,004,393.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    458,503,101 : 1,007,080,371 = 1,007,080,371 : x
  2. Step 2: Convert to fraction form
    458,503,101/1,007,080,371 = 1,007,080,371/x
  3. Step 3: Cross multiply
    458,503,101x = 1,007,080,371 × 1,007,080,371
  4. Step 4: Simplify right side
    458,503,101x = 1,014,210,873,653,497,600
  5. Step 5: Solve for x
    x = 1,014,210,873,653,497,600/458,503,101
  6. Step 6: Final answer
    x = 2,212,004,393.08

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.