Home / 22,061,692.68-33,097,853.43-6,915,624.18

Finding the Fourth Proportional to 22,061,692.68, 33,097,853.43 and 6,915,624.18

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Solution

The fourth proportional to 22,061,692.68, 33,097,853.43 and 6,915,624.18 is: 10,375,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,061,692.68 : 33,097,853.43 = 6,915,624.18 : x
  2. Step 2: Convert to fraction form
    22,061,692.68/33,097,853.43 = 6,915,624.18/x
  3. Step 3: Cross multiply
    22,061,692.68x = 33,097,853.43 × 6,915,624.18
  4. Step 4: Simplify right side
    22,061,692.68x = 228,892,315,486,603.94
  5. Step 5: Solve for x
    x = 228,892,315,486,603.94/22,061,692.68
  6. Step 6: Final answer
    x = 10,375,102.16

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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.