Home / 17,832,917.58-24,616,959.21-12,039,546.30

Finding the Fourth Proportional to 17,832,917.58, 24,616,959.21 and 12,039,546.30

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Solution

The fourth proportional to 17,832,917.58, 24,616,959.21 and 12,039,546.30 is: 16,619,659.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,832,917.58 : 24,616,959.21 = 12,039,546.30 : x
  2. Step 2: Convert to fraction form
    17,832,917.58/24,616,959.21 = 12,039,546.30/x
  3. Step 3: Cross multiply
    17,832,917.58x = 24,616,959.21 × 12,039,546.30
  4. Step 4: Simplify right side
    17,832,917.58x = 296,377,020,174,006.44
  5. Step 5: Solve for x
    x = 296,377,020,174,006.44/17,832,917.58
  6. Step 6: Final answer
    x = 16,619,659.62

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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.