Home / 322,741,606.06-445,349,075.82-181,610,367.06

Finding the Fourth Proportional to 322,741,606.06, 445,349,075.82 and 181,610,367.06

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Solution

The fourth proportional to 322,741,606.06, 445,349,075.82 and 181,610,367.06 is: 250,602,982.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,741,606.06 : 445,349,075.82 = 181,610,367.06 : x
  2. Step 2: Convert to fraction form
    322,741,606.06/445,349,075.82 = 181,610,367.06/x
  3. Step 3: Cross multiply
    322,741,606.06x = 445,349,075.82 × 181,610,367.06
  4. Step 4: Simplify right side
    322,741,606.06x = 80,880,009,129,501,968
  5. Step 5: Solve for x
    x = 80,880,009,129,501,968/322,741,606.06
  6. Step 6: Final answer
    x = 250,602,982.73

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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.