Home / 15,446,440.80-23,162,662.80-5,858,632.80

Finding the Fourth Proportional to 15,446,440.80, 23,162,662.80 and 5,858,632.80

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Solution

The fourth proportional to 15,446,440.80, 23,162,662.80 and 5,858,632.80 is: 8,785,294.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,440.80 : 23,162,662.80 = 5,858,632.80 : x
  2. Step 2: Convert to fraction form
    15,446,440.80/23,162,662.80 = 5,858,632.80/x
  3. Step 3: Cross multiply
    15,446,440.80x = 23,162,662.80 × 5,858,632.80
  4. Step 4: Simplify right side
    15,446,440.80x = 135,701,536,015,419.84
  5. Step 5: Solve for x
    x = 135,701,536,015,419.84/15,446,440.80
  6. Step 6: Final answer
    x = 8,785,294.80

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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.