Home / 36,831,742.30-55,247,613.45-22,482,835.30

Finding the Fourth Proportional to 36,831,742.30, 55,247,613.45 and 22,482,835.30

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Solution

The fourth proportional to 36,831,742.30, 55,247,613.45 and 22,482,835.30 is: 33,724,252.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,831,742.30 : 55,247,613.45 = 22,482,835.30 : x
  2. Step 2: Convert to fraction form
    36,831,742.30/55,247,613.45 = 22,482,835.30/x
  3. Step 3: Cross multiply
    36,831,742.30x = 55,247,613.45 × 22,482,835.30
  4. Step 4: Simplify right side
    36,831,742.30x = 1,242,122,993,914,415
  5. Step 5: Solve for x
    x = 1,242,122,993,914,415/36,831,742.30
  6. Step 6: Final answer
    x = 33,724,252.95

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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.