Home / 15,773,453.30-23,647,057.95-6,682,531.70

Finding the Fourth Proportional to 15,773,453.30, 23,647,057.95 and 6,682,531.70

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Solution

The fourth proportional to 15,773,453.30, 23,647,057.95 and 6,682,531.70 is: 10,018,238.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,453.30 : 23,647,057.95 = 6,682,531.70 : x
  2. Step 2: Convert to fraction form
    15,773,453.30/23,647,057.95 = 6,682,531.70/x
  3. Step 3: Cross multiply
    15,773,453.30x = 23,647,057.95 × 6,682,531.70
  4. Step 4: Simplify right side
    15,773,453.30x = 158,022,214,362,612
  5. Step 5: Solve for x
    x = 158,022,214,362,612/15,773,453.30
  6. Step 6: Final answer
    x = 10,018,238.32

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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.