Home / 56,162,414.10-84,075,659.55-33,431,610.90

Finding the Fourth Proportional to 56,162,414.10, 84,075,659.55 and 33,431,610.90

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Solution

The fourth proportional to 56,162,414.10, 84,075,659.55 and 33,431,610.90 is: 50,047,434.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,162,414.10 : 84,075,659.55 = 33,431,610.90 : x
  2. Step 2: Convert to fraction form
    56,162,414.10/84,075,659.55 = 33,431,610.90/x
  3. Step 3: Cross multiply
    56,162,414.10x = 84,075,659.55 × 33,431,610.90
  4. Step 4: Simplify right side
    56,162,414.10x = 2,810,784,736,236,469
  5. Step 5: Solve for x
    x = 2,810,784,736,236,469/56,162,414.10
  6. Step 6: Final answer
    x = 50,047,434.41

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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.