Home / 22,388,655.42-33,583,171.26-6,215,867.76

Finding the Fourth Proportional to 22,388,655.42, 33,583,171.26 and 6,215,867.76

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Solution

The fourth proportional to 22,388,655.42, 33,583,171.26 and 6,215,867.76 is: 9,323,853.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,655.42 : 33,583,171.26 = 6,215,867.76 : x
  2. Step 2: Convert to fraction form
    22,388,655.42/33,583,171.26 = 6,215,867.76/x
  3. Step 3: Cross multiply
    22,388,655.42x = 33,583,171.26 × 6,215,867.76
  4. Step 4: Simplify right side
    22,388,655.42x = 208,748,551,513,592.56
  5. Step 5: Solve for x
    x = 208,748,551,513,592.56/22,388,655.42
  6. Step 6: Final answer
    x = 9,323,853.87

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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.