Home / 16,719,519.06-25,079,054.38-4,588,968.18

Finding the Fourth Proportional to 16,719,519.06, 25,079,054.38 and 4,588,968.18

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Solution

The fourth proportional to 16,719,519.06, 25,079,054.38 and 4,588,968.18 is: 6,883,390.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,519.06 : 25,079,054.38 = 4,588,968.18 : x
  2. Step 2: Convert to fraction form
    16,719,519.06/25,079,054.38 = 4,588,968.18/x
  3. Step 3: Cross multiply
    16,719,519.06x = 25,079,054.38 × 4,588,968.18
  4. Step 4: Simplify right side
    16,719,519.06x = 115,086,982,534,309.61
  5. Step 5: Solve for x
    x = 115,086,982,534,309.61/16,719,519.06
  6. Step 6: Final answer
    x = 6,883,390.73

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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.