Home / 27,785,792.94-41,674,905.81-7,313,798.10

Finding the Fourth Proportional to 27,785,792.94, 41,674,905.81 and 7,313,798.10

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Solution

The fourth proportional to 27,785,792.94, 41,674,905.81 and 7,313,798.10 is: 10,969,701.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,785,792.94 : 41,674,905.81 = 7,313,798.10 : x
  2. Step 2: Convert to fraction form
    27,785,792.94/41,674,905.81 = 7,313,798.10/x
  3. Step 3: Cross multiply
    27,785,792.94x = 41,674,905.81 × 7,313,798.10
  4. Step 4: Simplify right side
    27,785,792.94x = 304,801,846,930,856.94
  5. Step 5: Solve for x
    x = 304,801,846,930,856.94/27,785,792.94
  6. Step 6: Final answer
    x = 10,969,701.23

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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.