Home / 27,883,080.90-41,824,621.35-22,143,518.10

Finding the Fourth Proportional to 27,883,080.90, 41,824,621.35 and 22,143,518.10

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Solution

The fourth proportional to 27,883,080.90, 41,824,621.35 and 22,143,518.10 is: 33,215,277.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,883,080.90 : 41,824,621.35 = 22,143,518.10 : x
  2. Step 2: Convert to fraction form
    27,883,080.90/41,824,621.35 = 22,143,518.10/x
  3. Step 3: Cross multiply
    27,883,080.90x = 41,824,621.35 × 22,143,518.10
  4. Step 4: Simplify right side
    27,883,080.90x = 926,144,259,889,371.50
  5. Step 5: Solve for x
    x = 926,144,259,889,371.50/27,883,080.90
  6. Step 6: Final answer
    x = 33,215,277.15

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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.