Home / 17,002,323.77-23,463,213.44-9,660,166.52

Finding the Fourth Proportional to 17,002,323.77, 23,463,213.44 and 9,660,166.52

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Solution

The fourth proportional to 17,002,323.77, 23,463,213.44 and 9,660,166.52 is: 13,331,033.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,323.77 : 23,463,213.44 = 9,660,166.52 : x
  2. Step 2: Convert to fraction form
    17,002,323.77/23,463,213.44 = 9,660,166.52/x
  3. Step 3: Cross multiply
    17,002,323.77x = 23,463,213.44 × 9,660,166.52
  4. Step 4: Simplify right side
    17,002,323.77x = 226,658,548,759,085.12
  5. Step 5: Solve for x
    x = 226,658,548,759,085.12/17,002,323.77
  6. Step 6: Final answer
    x = 13,331,033.56

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1.5x scale

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.