Home / 27,499,390.14-41,251,184.73-8,331,734.70

Finding the Fourth Proportional to 27,499,390.14, 41,251,184.73 and 8,331,734.70

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Solution

The fourth proportional to 27,499,390.14, 41,251,184.73 and 8,331,734.70 is: 12,498,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,499,390.14 : 41,251,184.73 = 8,331,734.70 : x
  2. Step 2: Convert to fraction form
    27,499,390.14/41,251,184.73 = 8,331,734.70/x
  3. Step 3: Cross multiply
    27,499,390.14x = 41,251,184.73 × 8,331,734.70
  4. Step 4: Simplify right side
    27,499,390.14x = 343,693,927,231,051.12
  5. Step 5: Solve for x
    x = 343,693,927,231,051.12/27,499,390.14
  6. Step 6: Final answer
    x = 12,498,238.16

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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.