Home / 24,252,562.66-33,383,586.38-21,149,611.52

Finding the Fourth Proportional to 24,252,562.66, 33,383,586.38 and 21,149,611.52

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Solution

The fourth proportional to 24,252,562.66, 33,383,586.38 and 21,149,611.52 is: 29,112,382.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,562.66 : 33,383,586.38 = 21,149,611.52 : x
  2. Step 2: Convert to fraction form
    24,252,562.66/33,383,586.38 = 21,149,611.52/x
  3. Step 3: Cross multiply
    24,252,562.66x = 33,383,586.38 × 21,149,611.52
  4. Step 4: Simplify right side
    24,252,562.66x = 706,049,883,092,507.62
  5. Step 5: Solve for x
    x = 706,049,883,092,507.62/24,252,562.66
  6. Step 6: Final answer
    x = 29,112,382.60

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1.5x scale

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.