Home / 16,233,905.80-24,350,858.70-10,069,190.20

Finding the Fourth Proportional to 16,233,905.80, 24,350,858.70 and 10,069,190.20

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Solution

The fourth proportional to 16,233,905.80, 24,350,858.70 and 10,069,190.20 is: 15,103,785.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,905.80 : 24,350,858.70 = 10,069,190.20 : x
  2. Step 2: Convert to fraction form
    16,233,905.80/24,350,858.70 = 10,069,190.20/x
  3. Step 3: Cross multiply
    16,233,905.80x = 24,350,858.70 × 10,069,190.20
  4. Step 4: Simplify right side
    16,233,905.80x = 245,193,427,783,624.72
  5. Step 5: Solve for x
    x = 245,193,427,783,624.72/16,233,905.80
  6. Step 6: Final answer
    x = 15,103,785.30

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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.