Home / 34,786,385.20-52,185,992.45-11,444,441.66

Finding the Fourth Proportional to 34,786,385.20, 52,185,992.45 and 11,444,441.66

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Solution

The fourth proportional to 34,786,385.20, 52,185,992.45 and 11,444,441.66 is: 17,168,772.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,786,385.20 : 52,185,992.45 = 11,444,441.66 : x
  2. Step 2: Convert to fraction form
    34,786,385.20/52,185,992.45 = 11,444,441.66/x
  3. Step 3: Cross multiply
    34,786,385.20x = 52,185,992.45 × 11,444,441.66
  4. Step 4: Simplify right side
    34,786,385.20x = 597,239,546,006,003.25
  5. Step 5: Solve for x
    x = 597,239,546,006,003.25/34,786,385.20
  6. Step 6: Final answer
    x = 17,168,772.86

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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.