Home / 23,442,530.68-35,150,163.45-8,870,575.31

Finding the Fourth Proportional to 23,442,530.68, 35,150,163.45 and 8,870,575.31

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Solution

The fourth proportional to 23,442,530.68, 35,150,163.45 and 8,870,575.31 is: 13,300,704.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,442,530.68 : 35,150,163.45 = 8,870,575.31 : x
  2. Step 2: Convert to fraction form
    23,442,530.68/35,150,163.45 = 8,870,575.31/x
  3. Step 3: Cross multiply
    23,442,530.68x = 35,150,163.45 × 8,870,575.31
  4. Step 4: Simplify right side
    23,442,530.68x = 311,802,172,014,729.06
  5. Step 5: Solve for x
    x = 311,802,172,014,729.06/23,442,530.68
  6. Step 6: Final answer
    x = 13,300,704.45

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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.