Home / 17,079,225.44-23,569,671.36-9,344,433.81

Finding the Fourth Proportional to 17,079,225.44, 23,569,671.36 and 9,344,433.81

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Solution

The fourth proportional to 17,079,225.44, 23,569,671.36 and 9,344,433.81 is: 12,895,504.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,079,225.44 : 23,569,671.36 = 9,344,433.81 : x
  2. Step 2: Convert to fraction form
    17,079,225.44/23,569,671.36 = 9,344,433.81/x
  3. Step 3: Cross multiply
    17,079,225.44x = 23,569,671.36 × 9,344,433.81
  4. Step 4: Simplify right side
    17,079,225.44x = 220,245,234,070,400.59
  5. Step 5: Solve for x
    x = 220,245,234,070,400.59/17,079,225.44
  6. Step 6: Final answer
    x = 12,895,504.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.