Home / 16,166,603.56-24,244,859.76-5,381,383.84

Finding the Fourth Proportional to 16,166,603.56, 24,244,859.76 and 5,381,383.84

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Solution

The fourth proportional to 16,166,603.56, 24,244,859.76 and 5,381,383.84 is: 8,070,396.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,603.56 : 24,244,859.76 = 5,381,383.84 : x
  2. Step 2: Convert to fraction form
    16,166,603.56/24,244,859.76 = 5,381,383.84/x
  3. Step 3: Cross multiply
    16,166,603.56x = 24,244,859.76 × 5,381,383.84
  4. Step 4: Simplify right side
    16,166,603.56x = 130,470,896,515,530.28
  5. Step 5: Solve for x
    x = 130,470,896,515,530.28/16,166,603.56
  6. Step 6: Final answer
    x = 8,070,396.24

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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.