Home / 17,093,992.74-23,588,775.61-9,357,538.56

Finding the Fourth Proportional to 17,093,992.74, 23,588,775.61 and 9,357,538.56

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Solution

The fourth proportional to 17,093,992.74, 23,588,775.61 and 9,357,538.56 is: 12,912,891.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,992.74 : 23,588,775.61 = 9,357,538.56 : x
  2. Step 2: Convert to fraction form
    17,093,992.74/23,588,775.61 = 9,357,538.56/x
  3. Step 3: Cross multiply
    17,093,992.74x = 23,588,775.61 × 9,357,538.56
  4. Step 4: Simplify right side
    17,093,992.74x = 220,732,877,353,762.53
  5. Step 5: Solve for x
    x = 220,732,877,353,762.53/17,093,992.74
  6. Step 6: Final answer
    x = 12,912,891.72

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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.