Home / 36,943,692.62-50,973,837.75-22,056,119.21

Finding the Fourth Proportional to 36,943,692.62, 50,973,837.75 and 22,056,119.21

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Solution

The fourth proportional to 36,943,692.62, 50,973,837.75 and 22,056,119.21 is: 30,432,394.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,943,692.62 : 50,973,837.75 = 22,056,119.21 : x
  2. Step 2: Convert to fraction form
    36,943,692.62/50,973,837.75 = 22,056,119.21/x
  3. Step 3: Cross multiply
    36,943,692.62x = 50,973,837.75 × 22,056,119.21
  4. Step 4: Simplify right side
    36,943,692.62x = 1,124,285,041,750,328.88
  5. Step 5: Solve for x
    x = 1,124,285,041,750,328.88/36,943,692.62
  6. Step 6: Final answer
    x = 30,432,394.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.