Home / 19,410,710.58-29,120,199-5,763,896.46

Finding the Fourth Proportional to 19,410,710.58, 29,120,199 and 5,763,896.46

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Solution

The fourth proportional to 19,410,710.58, 29,120,199 and 5,763,896.46 is: 8,647,072.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,710.58 : 29,120,199 = 5,763,896.46 : x
  2. Step 2: Convert to fraction form
    19,410,710.58/29,120,199 = 5,763,896.46/x
  3. Step 3: Cross multiply
    19,410,710.58x = 29,120,199 × 5,763,896.46
  4. Step 4: Simplify right side
    19,410,710.58x = 167,845,811,930,595.53
  5. Step 5: Solve for x
    x = 167,845,811,930,595.53/19,410,710.58
  6. Step 6: Final answer
    x = 8,647,072.00

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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.