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Finding the Third Proportional to 375,825,028 and 574,969,326

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Solution

The third proportional to 375,825,028 and 574,969,326 is: 879,637,334.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,825,028 : 574,969,326 = 574,969,326 : x
  2. Step 2: Convert to fraction form
    375,825,028/574,969,326 = 574,969,326/x
  3. Step 3: Cross multiply
    375,825,028x = 574,969,326 × 574,969,326
  4. Step 4: Simplify right side
    375,825,028x = 330,589,725,840,894,272
  5. Step 5: Solve for x
    x = 330,589,725,840,894,272/375,825,028
  6. Step 6: Final answer
    x = 879,637,334.43

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.