Home / 563,006,180.37-844,649,933.97-397,333,166.88

Finding the Fourth Proportional to 563,006,180.37, 844,649,933.97 and 397,333,166.88

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Solution

The fourth proportional to 563,006,180.37, 844,649,933.97 and 397,333,166.88 is: 596,099,021.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,006,180.37 : 844,649,933.97 = 397,333,166.88 : x
  2. Step 2: Convert to fraction form
    563,006,180.37/844,649,933.97 = 397,333,166.88/x
  3. Step 3: Cross multiply
    563,006,180.37x = 844,649,933.97 × 397,333,166.88
  4. Step 4: Simplify right side
    563,006,180.37x = 335,607,433,167,296,320
  5. Step 5: Solve for x
    x = 335,607,433,167,296,320/563,006,180.37
  6. Step 6: Final answer
    x = 596,099,021.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.