Home / 55,939,243.20-83,767,147.20-44,601,835.20

Finding the Fourth Proportional to 55,939,243.20, 83,767,147.20 and 44,601,835.20

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Solution

The fourth proportional to 55,939,243.20, 83,767,147.20 and 44,601,835.20 is: 66,789,757.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,939,243.20 : 83,767,147.20 = 44,601,835.20 : x
  2. Step 2: Convert to fraction form
    55,939,243.20/83,767,147.20 = 44,601,835.20/x
  3. Step 3: Cross multiply
    55,939,243.20x = 83,767,147.20 × 44,601,835.20
  4. Step 4: Simplify right side
    55,939,243.20x = 3,736,168,494,588,542
  5. Step 5: Solve for x
    x = 3,736,168,494,588,542/55,939,243.20
  6. Step 6: Final answer
    x = 66,789,757.62

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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.