Home / 57,059,922.24-78,742,692.54-32,614,161.12

Finding the Fourth Proportional to 57,059,922.24, 78,742,692.54 and 32,614,161.12

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Solution

The fourth proportional to 57,059,922.24, 78,742,692.54 and 32,614,161.12 is: 45,007,542.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,059,922.24 : 78,742,692.54 = 32,614,161.12 : x
  2. Step 2: Convert to fraction form
    57,059,922.24/78,742,692.54 = 32,614,161.12/x
  3. Step 3: Cross multiply
    57,059,922.24x = 78,742,692.54 × 32,614,161.12
  4. Step 4: Simplify right side
    57,059,922.24x = 2,568,126,861,522,182.50
  5. Step 5: Solve for x
    x = 2,568,126,861,522,182.50/57,059,922.24
  6. Step 6: Final answer
    x = 45,007,542.26

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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.