Home / 16,831,620.38-25,251,928.45-6,049,014.66

Finding the Fourth Proportional to 16,831,620.38, 25,251,928.45 and 6,049,014.66

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Solution

The fourth proportional to 16,831,620.38, 25,251,928.45 and 6,049,014.66 is: 9,075,138.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,831,620.38 : 25,251,928.45 = 6,049,014.66 : x
  2. Step 2: Convert to fraction form
    16,831,620.38/25,251,928.45 = 6,049,014.66/x
  3. Step 3: Cross multiply
    16,831,620.38x = 25,251,928.45 × 6,049,014.66
  4. Step 4: Simplify right side
    16,831,620.38x = 152,749,285,372,198.56
  5. Step 5: Solve for x
    x = 152,749,285,372,198.56/16,831,620.38
  6. Step 6: Final answer
    x = 9,075,138.45

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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.