Home / 16,896,081.80-25,344,122.70-6,113,361.80

Finding the Fourth Proportional to 16,896,081.80, 25,344,122.70 and 6,113,361.80

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Solution

The fourth proportional to 16,896,081.80, 25,344,122.70 and 6,113,361.80 is: 9,170,042.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,896,081.80 : 25,344,122.70 = 6,113,361.80 : x
  2. Step 2: Convert to fraction form
    16,896,081.80/25,344,122.70 = 6,113,361.80/x
  3. Step 3: Cross multiply
    16,896,081.80x = 25,344,122.70 × 6,113,361.80
  4. Step 4: Simplify right side
    16,896,081.80x = 154,937,791,568,692.84
  5. Step 5: Solve for x
    x = 154,937,791,568,692.84/16,896,081.80
  6. Step 6: Final answer
    x = 9,170,042.70

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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.