Home / 16,206,607.77-22,364,955.97-8,864,584.30

Finding the Fourth Proportional to 16,206,607.77, 22,364,955.97 and 8,864,584.30

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Solution

The fourth proportional to 16,206,607.77, 22,364,955.97 and 8,864,584.30 is: 12,233,037.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206,607.77 : 22,364,955.97 = 8,864,584.30 : x
  2. Step 2: Convert to fraction form
    16,206,607.77/22,364,955.97 = 8,864,584.30/x
  3. Step 3: Cross multiply
    16,206,607.77x = 22,364,955.97 × 8,864,584.30
  4. Step 4: Simplify right side
    16,206,607.77x = 198,256,037,561,853.28
  5. Step 5: Solve for x
    x = 198,256,037,561,853.28/16,206,607.77
  6. Step 6: Final answer
    x = 12,233,037.31

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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.