Home / 36,362,736.46-50,181,643.73-19,843,927.21

Finding the Fourth Proportional to 36,362,736.46, 50,181,643.73 and 19,843,927.21

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Solution

The fourth proportional to 36,362,736.46, 50,181,643.73 and 19,843,927.21 is: 27,385,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,362,736.46 : 50,181,643.73 = 19,843,927.21 : x
  2. Step 2: Convert to fraction form
    36,362,736.46/50,181,643.73 = 19,843,927.21/x
  3. Step 3: Cross multiply
    36,362,736.46x = 50,181,643.73 × 19,843,927.21
  4. Step 4: Simplify right side
    36,362,736.46x = 995,800,885,106,145
  5. Step 5: Solve for x
    x = 995,800,885,106,145/36,362,736.46
  6. Step 6: Final answer
    x = 27,385,202.06

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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.