Home / 50,576,568.12-75,788,219.22-33,475,977.72

Finding the Fourth Proportional to 50,576,568.12, 75,788,219.22 and 33,475,977.72

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Solution

The fourth proportional to 50,576,568.12, 75,788,219.22 and 33,475,977.72 is: 50,163,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,576,568.12 : 75,788,219.22 = 33,475,977.72 : x
  2. Step 2: Convert to fraction form
    50,576,568.12/75,788,219.22 = 33,475,977.72/x
  3. Step 3: Cross multiply
    50,576,568.12x = 75,788,219.22 × 33,475,977.72
  4. Step 4: Simplify right side
    50,576,568.12x = 2,537,084,738,047,195.50
  5. Step 5: Solve for x
    x = 2,537,084,738,047,195.50/50,576,568.12
  6. Step 6: Final answer
    x = 50,163,244.21

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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.