Home / 16,767,587.58-25,151,349.95-5,253,936.27

Finding the Fourth Proportional to 16,767,587.58, 25,151,349.95 and 5,253,936.27

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Solution

The fourth proportional to 16,767,587.58, 25,151,349.95 and 5,253,936.27 is: 7,880,894.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,587.58 : 25,151,349.95 = 5,253,936.27 : x
  2. Step 2: Convert to fraction form
    16,767,587.58/25,151,349.95 = 5,253,936.27/x
  3. Step 3: Cross multiply
    16,767,587.58x = 25,151,349.95 × 5,253,936.27
  4. Step 4: Simplify right side
    16,767,587.58x = 132,143,589,741,767.67
  5. Step 5: Solve for x
    x = 132,143,589,741,767.67/16,767,587.58
  6. Step 6: Final answer
    x = 7,880,894.56

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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.