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Finding the Fourth Proportional to 595,954,691.54, 822,410,947.66 and 328,024,795.52

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Solution

The fourth proportional to 595,954,691.54, 822,410,947.66 and 328,024,795.52 is: 452,670,625.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,954,691.54 : 822,410,947.66 = 328,024,795.52 : x
  2. Step 2: Convert to fraction form
    595,954,691.54/822,410,947.66 = 328,024,795.52/x
  3. Step 3: Cross multiply
    595,954,691.54x = 822,410,947.66 × 328,024,795.52
  4. Step 4: Simplify right side
    595,954,691.54x = 269,771,182,940,816,864
  5. Step 5: Solve for x
    x = 269,771,182,940,816,864/595,954,691.54
  6. Step 6: Final answer
    x = 452,670,625.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.