Home / 222,595,235.03-333,731,427.35-149,631,042.93

Finding the Fourth Proportional to 222,595,235.03, 333,731,427.35 and 149,631,042.93

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Solution

The fourth proportional to 222,595,235.03, 333,731,427.35 and 149,631,042.93 is: 224,338,052.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,595,235.03 : 333,731,427.35 = 149,631,042.93 : x
  2. Step 2: Convert to fraction form
    222,595,235.03/333,731,427.35 = 149,631,042.93/x
  3. Step 3: Cross multiply
    222,595,235.03x = 333,731,427.35 × 149,631,042.93
  4. Step 4: Simplify right side
    222,595,235.03x = 49,936,581,532,149,880
  5. Step 5: Solve for x
    x = 49,936,581,532,149,880/222,595,235.03
  6. Step 6: Final answer
    x = 224,338,052.55

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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.