Home / 17,158,527.18-25,737,770.12-4,379,033.25

Finding the Fourth Proportional to 17,158,527.18, 25,737,770.12 and 4,379,033.25

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Solution

The fourth proportional to 17,158,527.18, 25,737,770.12 and 4,379,033.25 is: 6,568,544.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,527.18 : 25,737,770.12 = 4,379,033.25 : x
  2. Step 2: Convert to fraction form
    17,158,527.18/25,737,770.12 = 4,379,033.25/x
  3. Step 3: Cross multiply
    17,158,527.18x = 25,737,770.12 × 4,379,033.25
  4. Step 4: Simplify right side
    17,158,527.18x = 112,706,551,136,336.50
  5. Step 5: Solve for x
    x = 112,706,551,136,336.50/17,158,527.18
  6. Step 6: Final answer
    x = 6,568,544.60

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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.