Home / 17,267,306.80-23,828,959.44-9,532,412.56

Finding the Fourth Proportional to 17,267,306.80, 23,828,959.44 and 9,532,412.56

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Solution

The fourth proportional to 17,267,306.80, 23,828,959.44 and 9,532,412.56 is: 13,154,771.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,306.80 : 23,828,959.44 = 9,532,412.56 : x
  2. Step 2: Convert to fraction form
    17,267,306.80/23,828,959.44 = 9,532,412.56/x
  3. Step 3: Cross multiply
    17,267,306.80x = 23,828,959.44 × 9,532,412.56
  4. Step 4: Simplify right side
    17,267,306.80x = 227,147,472,257,586.59
  5. Step 5: Solve for x
    x = 227,147,472,257,586.59/17,267,306.80
  6. Step 6: Final answer
    x = 13,154,771.32

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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.