Home / 51,797,439.44-77,655,918.36-33,563,108.24

Finding the Fourth Proportional to 51,797,439.44, 77,655,918.36 and 33,563,108.24

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Solution

The fourth proportional to 51,797,439.44, 77,655,918.36 and 33,563,108.24 is: 50,318,587.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,797,439.44 : 77,655,918.36 = 33,563,108.24 : x
  2. Step 2: Convert to fraction form
    51,797,439.44/77,655,918.36 = 33,563,108.24/x
  3. Step 3: Cross multiply
    51,797,439.44x = 77,655,918.36 × 33,563,108.24
  4. Step 4: Simplify right side
    51,797,439.44x = 2,606,373,993,393,283.50
  5. Step 5: Solve for x
    x = 2,606,373,993,393,283.50/51,797,439.44
  6. Step 6: Final answer
    x = 50,318,587.59

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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.