Home / 16,586,532.80-24,890,858.40-7,606,462.40

Finding the Fourth Proportional to 16,586,532.80, 24,890,858.40 and 7,606,462.40

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Solution

The fourth proportional to 16,586,532.80, 24,890,858.40 and 7,606,462.40 is: 11,414,765.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,586,532.80 : 24,890,858.40 = 7,606,462.40 : x
  2. Step 2: Convert to fraction form
    16,586,532.80/24,890,858.40 = 7,606,462.40/x
  3. Step 3: Cross multiply
    16,586,532.80x = 24,890,858.40 × 7,606,462.40
  4. Step 4: Simplify right side
    16,586,532.80x = 189,331,378,523,324.16
  5. Step 5: Solve for x
    x = 189,331,378,523,324.16/16,586,532.80
  6. Step 6: Final answer
    x = 11,414,765.27

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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.