Home / 222,595,213.03-333,731,394.33-149,631,020.93

Finding the Fourth Proportional to 222,595,213.03, 333,731,394.33 and 149,631,020.93

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Solution

The fourth proportional to 222,595,213.03, 333,731,394.33 and 149,631,020.93 is: 224,338,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,595,213.03 : 333,731,394.33 = 149,631,020.93 : x
  2. Step 2: Convert to fraction form
    222,595,213.03/333,731,394.33 = 149,631,020.93/x
  3. Step 3: Cross multiply
    222,595,213.03x = 333,731,394.33 × 149,631,020.93
  4. Step 4: Simplify right side
    222,595,213.03x = 49,936,569,249,990,312
  5. Step 5: Solve for x
    x = 49,936,569,249,990,312/222,595,213.03
  6. Step 6: Final answer
    x = 224,338,019.54

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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.