Home / 27,665,097.40-41,504,903.70-10,626,326.20

Finding the Fourth Proportional to 27,665,097.40, 41,504,903.70 and 10,626,326.20

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Solution

The fourth proportional to 27,665,097.40, 41,504,903.70 and 10,626,326.20 is: 15,942,276.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,665,097.40 : 41,504,903.70 = 10,626,326.20 : x
  2. Step 2: Convert to fraction form
    27,665,097.40/41,504,903.70 = 10,626,326.20/x
  3. Step 3: Cross multiply
    27,665,097.40x = 41,504,903.70 × 10,626,326.20
  4. Step 4: Simplify right side
    27,665,097.40x = 441,044,645,615,786.94
  5. Step 5: Solve for x
    x = 441,044,645,615,786.94/27,665,097.40
  6. Step 6: Final answer
    x = 15,942,276.99

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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.