Home / 36,362,969.58-50,181,957.81-19,844,158.15

Finding the Fourth Proportional to 36,362,969.58, 50,181,957.81 and 19,844,158.15

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Solution

The fourth proportional to 36,362,969.58, 50,181,957.81 and 19,844,158.15 is: 27,385,516.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,362,969.58 : 50,181,957.81 = 19,844,158.15 : x
  2. Step 2: Convert to fraction form
    36,362,969.58/50,181,957.81 = 19,844,158.15/x
  3. Step 3: Cross multiply
    36,362,969.58x = 50,181,957.81 × 19,844,158.15
  4. Step 4: Simplify right side
    36,362,969.58x = 995,818,707,058,267.62
  5. Step 5: Solve for x
    x = 995,818,707,058,267.62/36,362,969.58
  6. Step 6: Final answer
    x = 27,385,516.60

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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.