Home / 41,147,486.73-56,728,600.12-32,688,692.89

Finding the Fourth Proportional to 41,147,486.73, 56,728,600.12 and 32,688,692.89

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Solution

The fourth proportional to 41,147,486.73, 56,728,600.12 and 32,688,692.89 is: 45,066,757.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,147,486.73 : 56,728,600.12 = 32,688,692.89 : x
  2. Step 2: Convert to fraction form
    41,147,486.73/56,728,600.12 = 32,688,692.89/x
  3. Step 3: Cross multiply
    41,147,486.73x = 56,728,600.12 × 32,688,692.89
  4. Step 4: Simplify right side
    41,147,486.73x = 1,854,383,787,402,297
  5. Step 5: Solve for x
    x = 1,854,383,787,402,297/41,147,486.73
  6. Step 6: Final answer
    x = 45,066,757.04

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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.