Home / 22,610,380.05-33,910,474.10-6,435,972.81

Finding the Fourth Proportional to 22,610,380.05, 33,910,474.10 and 6,435,972.81

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Solution

The fourth proportional to 22,610,380.05, 33,910,474.10 and 6,435,972.81 is: 9,652,508.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,610,380.05 : 33,910,474.10 = 6,435,972.81 : x
  2. Step 2: Convert to fraction form
    22,610,380.05/33,910,474.10 = 6,435,972.81/x
  3. Step 3: Cross multiply
    22,610,380.05x = 33,910,474.10 × 6,435,972.81
  4. Step 4: Simplify right side
    22,610,380.05x = 218,246,889,249,629.34
  5. Step 5: Solve for x
    x = 218,246,889,249,629.34/22,610,380.05
  6. Step 6: Final answer
    x = 9,652,508.66

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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.