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Finding the Third Proportional to 445,182,934.50 and 593,509,869

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Solution

The third proportional to 445,182,934.50 and 593,509,869 is: 791,256,666.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,182,934.50 : 593,509,869 = 593,509,869 : x
  2. Step 2: Convert to fraction form
    445,182,934.50/593,509,869 = 593,509,869/x
  3. Step 3: Cross multiply
    445,182,934.50x = 593,509,869 × 593,509,869
  4. Step 4: Simplify right side
    445,182,934.50x = 352,253,964,600,397,184
  5. Step 5: Solve for x
    x = 352,253,964,600,397,184/445,182,934.50
  6. Step 6: Final answer
    x = 791,256,666.20

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.