Home / 16,707,447.06-25,054,871.82-6,992,733.25

Finding the Fourth Proportional to 16,707,447.06, 25,054,871.82 and 6,992,733.25

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Solution

The fourth proportional to 16,707,447.06, 25,054,871.82 and 6,992,733.25 is: 10,486,463.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707,447.06 : 25,054,871.82 = 6,992,733.25 : x
  2. Step 2: Convert to fraction form
    16,707,447.06/25,054,871.82 = 6,992,733.25/x
  3. Step 3: Cross multiply
    16,707,447.06x = 25,054,871.82 × 6,992,733.25
  4. Step 4: Simplify right side
    16,707,447.06x = 175,202,035,255,297.84
  5. Step 5: Solve for x
    x = 175,202,035,255,297.84/16,707,447.06
  6. Step 6: Final answer
    x = 10,486,463.59

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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.