Home / 55,596,163.20-83,394,244.80-41,247,256.20

Finding the Fourth Proportional to 55,596,163.20, 83,394,244.80 and 41,247,256.20

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Solution

The fourth proportional to 55,596,163.20, 83,394,244.80 and 41,247,256.20 is: 61,870,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,596,163.20 : 83,394,244.80 = 41,247,256.20 : x
  2. Step 2: Convert to fraction form
    55,596,163.20/83,394,244.80 = 41,247,256.20/x
  3. Step 3: Cross multiply
    55,596,163.20x = 83,394,244.80 × 41,247,256.20
  4. Step 4: Simplify right side
    55,596,163.20x = 3,439,783,780,871,118
  5. Step 5: Solve for x
    x = 3,439,783,780,871,118/55,596,163.20
  6. Step 6: Final answer
    x = 61,870,884.30

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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.