Home / 27,883,078.15-41,824,617.23-22,143,515.35

Finding the Fourth Proportional to 27,883,078.15, 41,824,617.23 and 22,143,515.35

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Solution

The fourth proportional to 27,883,078.15, 41,824,617.23 and 22,143,515.35 is: 33,215,273.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,883,078.15 : 41,824,617.23 = 22,143,515.35 : x
  2. Step 2: Convert to fraction form
    27,883,078.15/41,824,617.23 = 22,143,515.35/x
  3. Step 3: Cross multiply
    27,883,078.15x = 41,824,617.23 × 22,143,515.35
  4. Step 4: Simplify right side
    27,883,078.15x = 926,144,053,529,662
  5. Step 5: Solve for x
    x = 926,144,053,529,662/27,883,078.15
  6. Step 6: Final answer
    x = 33,215,273.03

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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.