Home / 60,229,487.12-83,117,190.42-32,727,415.37

Finding the Fourth Proportional to 60,229,487.12, 83,117,190.42 and 32,727,415.37

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Solution

The fourth proportional to 60,229,487.12, 83,117,190.42 and 32,727,415.37 is: 45,164,103.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,229,487.12 : 83,117,190.42 = 32,727,415.37 : x
  2. Step 2: Convert to fraction form
    60,229,487.12/83,117,190.42 = 32,727,415.37/x
  3. Step 3: Cross multiply
    60,229,487.12x = 83,117,190.42 × 32,727,415.37
  4. Step 4: Simplify right side
    60,229,487.12x = 2,720,210,814,847,138.50
  5. Step 5: Solve for x
    x = 2,720,210,814,847,138.50/60,229,487.12
  6. Step 6: Final answer
    x = 45,164,103.92

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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.