Home / 222,595,233.53-333,731,425.10-149,631,041.43

Finding the Fourth Proportional to 222,595,233.53, 333,731,425.10 and 149,631,041.43

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Solution

The fourth proportional to 222,595,233.53, 333,731,425.10 and 149,631,041.43 is: 224,338,050.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,595,233.53 : 333,731,425.10 = 149,631,041.43 : x
  2. Step 2: Convert to fraction form
    222,595,233.53/333,731,425.10 = 149,631,041.43/x
  3. Step 3: Cross multiply
    222,595,233.53x = 333,731,425.10 × 149,631,041.43
  4. Step 4: Simplify right side
    222,595,233.53x = 49,936,580,694,882,896
  5. Step 5: Solve for x
    x = 49,936,580,694,882,896/222,595,233.53
  6. Step 6: Final answer
    x = 224,338,050.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.