Home / 13,029,153.75-28,203,025.50

Finding the Third Proportional to 13,029,153.75 and 28,203,025.50

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Solution

The third proportional to 13,029,153.75 and 28,203,025.50 is: 61,048,527.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,029,153.75 : 28,203,025.50 = 28,203,025.50 : x
  2. Step 2: Convert to fraction form
    13,029,153.75/28,203,025.50 = 28,203,025.50/x
  3. Step 3: Cross multiply
    13,029,153.75x = 28,203,025.50 × 28,203,025.50
  4. Step 4: Simplify right side
    13,029,153.75x = 795,410,647,353,650.25
  5. Step 5: Solve for x
    x = 795,410,647,353,650.25/13,029,153.75
  6. Step 6: Final answer
    x = 61,048,527.22

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.