Home / 109,745,873.00-164,618,880.57-27,870,891.56

Finding the Fourth Proportional to 109,745,873.00, 164,618,880.57 and 27,870,891.56

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Solution

The fourth proportional to 109,745,873.00, 164,618,880.57 and 27,870,891.56 is: 41,806,355.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,745,873.00 : 164,618,880.57 = 27,870,891.56 : x
  2. Step 2: Convert to fraction form
    109,745,873.00/164,618,880.57 = 27,870,891.56/x
  3. Step 3: Cross multiply
    109,745,873.00x = 164,618,880.57 × 27,870,891.56
  4. Step 4: Simplify right side
    109,745,873.00x = 4,588,074,968,271,966
  5. Step 5: Solve for x
    x = 4,588,074,968,271,966/109,745,873.00
  6. Step 6: Final answer
    x = 41,806,355.38

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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.