Home / 17,079,223.55-23,569,668.77-9,344,431.94

Finding the Fourth Proportional to 17,079,223.55, 23,569,668.77 and 9,344,431.94

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Solution

The fourth proportional to 17,079,223.55, 23,569,668.77 and 9,344,431.94 is: 12,895,502.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,079,223.55 : 23,569,668.77 = 9,344,431.94 : x
  2. Step 2: Convert to fraction form
    17,079,223.55/23,569,668.77 = 9,344,431.94/x
  3. Step 3: Cross multiply
    17,079,223.55x = 23,569,668.77 × 9,344,431.94
  4. Step 4: Simplify right side
    17,079,223.55x = 220,245,165,505,038.03
  5. Step 5: Solve for x
    x = 220,245,165,505,038.03/17,079,223.55
  6. Step 6: Final answer
    x = 12,895,502.24

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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.