Home / 10,635,364.53-15,949,700.67-3,445,230.24

Finding the Fourth Proportional to 10,635,364.53, 15,949,700.67 and 3,445,230.24

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Solution

The fourth proportional to 10,635,364.53, 15,949,700.67 and 3,445,230.24 is: 5,166,761.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,635,364.53 : 15,949,700.67 = 3,445,230.24 : x
  2. Step 2: Convert to fraction form
    10,635,364.53/15,949,700.67 = 3,445,230.24/x
  3. Step 3: Cross multiply
    10,635,364.53x = 15,949,700.67 × 3,445,230.24
  4. Step 4: Simplify right side
    10,635,364.53x = 54,950,391,067,232.27
  5. Step 5: Solve for x
    x = 54,950,391,067,232.27/10,635,364.53
  6. Step 6: Final answer
    x = 5,166,761.41

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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.