Home / 11,942,994.23-17,891,668.87-10,010,095.61

Finding the Fourth Proportional to 11,942,994.23, 17,891,668.87 and 10,010,095.61

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Solution

The fourth proportional to 11,942,994.23, 17,891,668.87 and 10,010,095.61 is: 14,996,014.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,942,994.23 : 17,891,668.87 = 10,010,095.61 : x
  2. Step 2: Convert to fraction form
    11,942,994.23/17,891,668.87 = 10,010,095.61/x
  3. Step 3: Cross multiply
    11,942,994.23x = 17,891,668.87 × 10,010,095.61
  4. Step 4: Simplify right side
    11,942,994.23x = 179,097,316,047,629.09
  5. Step 5: Solve for x
    x = 179,097,316,047,629.09/11,942,994.23
  6. Step 6: Final answer
    x = 14,996,014.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.