Home / 17,054,736.88-23,537,937.24-10,857,803.92

Finding the Fourth Proportional to 17,054,736.88, 23,537,937.24 and 10,857,803.92

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Solution

The fourth proportional to 17,054,736.88, 23,537,937.24 and 10,857,803.92 is: 14,985,297.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,736.88 : 23,537,937.24 = 10,857,803.92 : x
  2. Step 2: Convert to fraction form
    17,054,736.88/23,537,937.24 = 10,857,803.92/x
  3. Step 3: Cross multiply
    17,054,736.88x = 23,537,937.24 × 10,857,803.92
  4. Step 4: Simplify right side
    17,054,736.88x = 255,570,307,233,185.97
  5. Step 5: Solve for x
    x = 255,570,307,233,185.97/17,054,736.88
  6. Step 6: Final answer
    x = 14,985,297.58

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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.