Home / 43,658,620.04-65,351,692.94-32,157,074.27

Finding the Fourth Proportional to 43,658,620.04, 65,351,692.94 and 32,157,074.27

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Solution

The fourth proportional to 43,658,620.04, 65,351,692.94 and 32,157,074.27 is: 48,135,264.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,658,620.04 : 65,351,692.94 = 32,157,074.27 : x
  2. Step 2: Convert to fraction form
    43,658,620.04/65,351,692.94 = 32,157,074.27/x
  3. Step 3: Cross multiply
    43,658,620.04x = 65,351,692.94 × 32,157,074.27
  4. Step 4: Simplify right side
    43,658,620.04x = 2,101,519,243,785,586.75
  5. Step 5: Solve for x
    x = 2,101,519,243,785,586.75/43,658,620.04
  6. Step 6: Final answer
    x = 48,135,264.97

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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.