Home / 17,042,528.94-23,519,270.25-10,079,175.62

Finding the Fourth Proportional to 17,042,528.94, 23,519,270.25 and 10,079,175.62

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Solution

The fourth proportional to 17,042,528.94, 23,519,270.25 and 10,079,175.62 is: 13,909,605.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,528.94 : 23,519,270.25 = 10,079,175.62 : x
  2. Step 2: Convert to fraction form
    17,042,528.94/23,519,270.25 = 10,079,175.62/x
  3. Step 3: Cross multiply
    17,042,528.94x = 23,519,270.25 × 10,079,175.62
  4. Step 4: Simplify right side
    17,042,528.94x = 237,054,855,299,790.19
  5. Step 5: Solve for x
    x = 237,054,855,299,790.19/17,042,528.94
  6. Step 6: Final answer
    x = 13,909,605.56

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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.