Home / 15,056,286.64-22,584,920.96-7,167,330.01

Finding the Fourth Proportional to 15,056,286.64, 22,584,920.96 and 7,167,330.01

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Solution

The fourth proportional to 15,056,286.64, 22,584,920.96 and 7,167,330.01 is: 10,751,228.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,286.64 : 22,584,920.96 = 7,167,330.01 : x
  2. Step 2: Convert to fraction form
    15,056,286.64/22,584,920.96 = 7,167,330.01/x
  3. Step 3: Cross multiply
    15,056,286.64x = 22,584,920.96 × 7,167,330.01
  4. Step 4: Simplify right side
    15,056,286.64x = 161,873,581,770,086
  5. Step 5: Solve for x
    x = 161,873,581,770,086/15,056,286.64
  6. Step 6: Final answer
    x = 10,751,228.75

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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.