Home / 15,890,066.76-23,835,321.58-4,530,515.39

Finding the Fourth Proportional to 15,890,066.76, 23,835,321.58 and 4,530,515.39

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Solution

The fourth proportional to 15,890,066.76, 23,835,321.58 and 4,530,515.39 is: 6,795,836.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890,066.76 : 23,835,321.58 = 4,530,515.39 : x
  2. Step 2: Convert to fraction form
    15,890,066.76/23,835,321.58 = 4,530,515.39/x
  3. Step 3: Cross multiply
    15,890,066.76x = 23,835,321.58 × 4,530,515.39
  4. Step 4: Simplify right side
    15,890,066.76x = 107,986,291,211,163.39
  5. Step 5: Solve for x
    x = 107,986,291,211,163.39/15,890,066.76
  6. Step 6: Final answer
    x = 6,795,836.22

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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.