Home / 22,610,464.09-33,915,906.01-6,436,414.77

Finding the Fourth Proportional to 22,610,464.09, 33,915,906.01 and 6,436,414.77

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Solution

The fourth proportional to 22,610,464.09, 33,915,906.01 and 6,436,414.77 is: 9,654,681.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,610,464.09 : 33,915,906.01 = 6,436,414.77 : x
  2. Step 2: Convert to fraction form
    22,610,464.09/33,915,906.01 = 6,436,414.77/x
  3. Step 3: Cross multiply
    22,610,464.09x = 33,915,906.01 × 6,436,414.77
  4. Step 4: Simplify right side
    22,610,464.09x = 218,296,838,518,132.16
  5. Step 5: Solve for x
    x = 218,296,838,518,132.16/22,610,464.09
  6. Step 6: Final answer
    x = 9,654,681.90

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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.