Home / 19,234,493.64-26,543,600.64-10,533,198.24

Finding the Fourth Proportional to 19,234,493.64, 26,543,600.64 and 10,533,198.24

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Solution

The fourth proportional to 19,234,493.64, 26,543,600.64 and 10,533,198.24 is: 14,535,813.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234,493.64 : 26,543,600.64 = 10,533,198.24 : x
  2. Step 2: Convert to fraction form
    19,234,493.64/26,543,600.64 = 10,533,198.24/x
  3. Step 3: Cross multiply
    19,234,493.64x = 26,543,600.64 × 10,533,198.24
  4. Step 4: Simplify right side
    19,234,493.64x = 279,589,007,544,510.88
  5. Step 5: Solve for x
    x = 279,589,007,544,510.88/19,234,493.64
  6. Step 6: Final answer
    x = 14,535,813.25

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Why These Related Problems?

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