Home / 22,248,003.70-33,372,005.55-17,470,429.30

Finding the Fourth Proportional to 22,248,003.70, 33,372,005.55 and 17,470,429.30

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Solution

The fourth proportional to 22,248,003.70, 33,372,005.55 and 17,470,429.30 is: 26,205,643.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,248,003.70 : 33,372,005.55 = 17,470,429.30 : x
  2. Step 2: Convert to fraction form
    22,248,003.70/33,372,005.55 = 17,470,429.30/x
  3. Step 3: Cross multiply
    22,248,003.70x = 33,372,005.55 × 17,470,429.30
  4. Step 4: Simplify right side
    22,248,003.70x = 583,023,263,560,482.62
  5. Step 5: Solve for x
    x = 583,023,263,560,482.62/22,248,003.70
  6. Step 6: Final answer
    x = 26,205,643.95

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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.