Home / 16,951,616.20-25,427,424.30-11,212,053.40

Finding the Fourth Proportional to 16,951,616.20, 25,427,424.30 and 11,212,053.40

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Solution

The fourth proportional to 16,951,616.20, 25,427,424.30 and 11,212,053.40 is: 16,818,080.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,951,616.20 : 25,427,424.30 = 11,212,053.40 : x
  2. Step 2: Convert to fraction form
    16,951,616.20/25,427,424.30 = 11,212,053.40/x
  3. Step 3: Cross multiply
    16,951,616.20x = 25,427,424.30 × 11,212,053.40
  4. Step 4: Simplify right side
    16,951,616.20x = 285,093,639,076,057.62
  5. Step 5: Solve for x
    x = 285,093,639,076,057.62/16,951,616.20
  6. Step 6: Final answer
    x = 16,818,080.10

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1.5x scale

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.