Home / 23,785,742.05-32,825,226.31-13,331,951.59

Finding the Fourth Proportional to 23,785,742.05, 32,825,226.31 and 13,331,951.59

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Solution

The fourth proportional to 23,785,742.05, 32,825,226.31 and 13,331,951.59 is: 18,398,598.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,742.05 : 32,825,226.31 = 13,331,951.59 : x
  2. Step 2: Convert to fraction form
    23,785,742.05/32,825,226.31 = 13,331,951.59/x
  3. Step 3: Cross multiply
    23,785,742.05x = 32,825,226.31 × 13,331,951.59
  4. Step 4: Simplify right side
    23,785,742.05x = 437,624,328,029,054.56
  5. Step 5: Solve for x
    x = 437,624,328,029,054.56/23,785,742.05
  6. Step 6: Final answer
    x = 18,398,598.92

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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.