Home / 17,158,527.45-25,737,770.50-4,379,033.52

Finding the Fourth Proportional to 17,158,527.45, 25,737,770.50 and 4,379,033.52

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Solution

The fourth proportional to 17,158,527.45, 25,737,770.50 and 4,379,033.52 is: 6,568,545.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,527.45 : 25,737,770.50 = 4,379,033.52 : x
  2. Step 2: Convert to fraction form
    17,158,527.45/25,737,770.50 = 4,379,033.52/x
  3. Step 3: Cross multiply
    17,158,527.45x = 25,737,770.50 × 4,379,033.52
  4. Step 4: Simplify right side
    17,158,527.45x = 112,706,559,749,567.16
  5. Step 5: Solve for x
    x = 112,706,559,749,567.16/17,158,527.45
  6. Step 6: Final answer
    x = 6,568,545.00

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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.