Home / 17,253,982.77-23,810,332.01-9,519,087.57

Finding the Fourth Proportional to 17,253,982.77, 23,810,332.01 and 9,519,087.57

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Solution

The fourth proportional to 17,253,982.77, 23,810,332.01 and 9,519,087.57 is: 13,136,250.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,253,982.77 : 23,810,332.01 = 9,519,087.57 : x
  2. Step 2: Convert to fraction form
    17,253,982.77/23,810,332.01 = 9,519,087.57/x
  3. Step 3: Cross multiply
    17,253,982.77x = 23,810,332.01 × 9,519,087.57
  4. Step 4: Simplify right side
    17,253,982.77x = 226,652,635,473,964.12
  5. Step 5: Solve for x
    x = 226,652,635,473,964.12/17,253,982.77
  6. Step 6: Final answer
    x = 13,136,250.25

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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.