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Finding the Third Proportional to 207,301,634 and 453,654,532

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Solution

The third proportional to 207,301,634 and 453,654,532 is: 992,768,028.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,301,634 : 453,654,532 = 453,654,532 : x
  2. Step 2: Convert to fraction form
    207,301,634/453,654,532 = 453,654,532/x
  3. Step 3: Cross multiply
    207,301,634x = 453,654,532 × 453,654,532
  4. Step 4: Simplify right side
    207,301,634x = 205,802,434,404,139,008
  5. Step 5: Solve for x
    x = 205,802,434,404,139,008/207,301,634
  6. Step 6: Final answer
    x = 992,768,028.08

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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.