Home / 27,463,246.40-41,194,869.60-7,270,529.60

Finding the Fourth Proportional to 27,463,246.40, 41,194,869.60 and 7,270,529.60

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Solution

The fourth proportional to 27,463,246.40, 41,194,869.60 and 7,270,529.60 is: 10,905,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463,246.40 : 41,194,869.60 = 7,270,529.60 : x
  2. Step 2: Convert to fraction form
    27,463,246.40/41,194,869.60 = 7,270,529.60/x
  3. Step 3: Cross multiply
    27,463,246.40x = 41,194,869.60 × 7,270,529.60
  4. Step 4: Simplify right side
    27,463,246.40x = 299,508,518,794,940.12
  5. Step 5: Solve for x
    x = 299,508,518,794,940.12/27,463,246.40
  6. Step 6: Final answer
    x = 10,905,794.40

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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.