Home / 36,823,442.57-55,172,658.56-22,219,677.44

Finding the Fourth Proportional to 36,823,442.57, 55,172,658.56 and 22,219,677.44

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Solution

The fourth proportional to 36,823,442.57, 55,172,658.56 and 22,219,677.44 is: 33,291,799.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,823,442.57 : 55,172,658.56 = 22,219,677.44 : x
  2. Step 2: Convert to fraction form
    36,823,442.57/55,172,658.56 = 22,219,677.44/x
  3. Step 3: Cross multiply
    36,823,442.57x = 55,172,658.56 × 22,219,677.44
  4. Step 4: Simplify right side
    36,823,442.57x = 1,225,918,676,903,935.75
  5. Step 5: Solve for x
    x = 1,225,918,676,903,935.75/36,823,442.57
  6. Step 6: Final answer
    x = 33,291,799.77

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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.