Home / 237,607,895.88-327,882,395.21-131,766,770.93

Finding the Fourth Proportional to 237,607,895.88, 327,882,395.21 and 131,766,770.93

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Solution

The fourth proportional to 237,607,895.88, 327,882,395.21 and 131,766,770.93 is: 181,828,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,607,895.88 : 327,882,395.21 = 131,766,770.93 : x
  2. Step 2: Convert to fraction form
    237,607,895.88/327,882,395.21 = 131,766,770.93/x
  3. Step 3: Cross multiply
    237,607,895.88x = 327,882,395.21 × 131,766,770.93
  4. Step 4: Simplify right side
    237,607,895.88x = 43,204,004,459,317,552
  5. Step 5: Solve for x
    x = 43,204,004,459,317,552/237,607,895.88
  6. Step 6: Final answer
    x = 181,828,993.10

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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.