Home / 16,094,022.14-22,210,335.06-9,219,832.94

Finding the Fourth Proportional to 16,094,022.14, 22,210,335.06 and 9,219,832.94

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Solution

The fourth proportional to 16,094,022.14, 22,210,335.06 and 9,219,832.94 is: 12,723,704.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094,022.14 : 22,210,335.06 = 9,219,832.94 : x
  2. Step 2: Convert to fraction form
    16,094,022.14/22,210,335.06 = 9,219,832.94/x
  3. Step 3: Cross multiply
    16,094,022.14x = 22,210,335.06 × 9,219,832.94
  4. Step 4: Simplify right side
    16,094,022.14x = 204,775,578,794,624.84
  5. Step 5: Solve for x
    x = 204,775,578,794,624.84/16,094,022.14
  6. Step 6: Final answer
    x = 12,723,704.31

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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.