Home / 14,004,069.06-19,325,957.03-7,809,055.41

Finding the Fourth Proportional to 14,004,069.06, 19,325,957.03 and 7,809,055.41

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Solution

The fourth proportional to 14,004,069.06, 19,325,957.03 and 7,809,055.41 is: 10,776,687.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,004,069.06 : 19,325,957.03 = 7,809,055.41 : x
  2. Step 2: Convert to fraction form
    14,004,069.06/19,325,957.03 = 7,809,055.41/x
  3. Step 3: Cross multiply
    14,004,069.06x = 19,325,957.03 × 7,809,055.41
  4. Step 4: Simplify right side
    14,004,069.06x = 150,917,469,298,549.03
  5. Step 5: Solve for x
    x = 150,917,469,298,549.03/14,004,069.06
  6. Step 6: Final answer
    x = 10,776,687.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.