Home / 757,959,705.81-1,137,048,013.52-233,373,193.62

Finding the Fourth Proportional to 757,959,705.81, 1,137,048,013.52 and 233,373,193.62

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Solution

The fourth proportional to 757,959,705.81, 1,137,048,013.52 and 233,373,193.62 is: 350,093,183.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,959,705.81 : 1,137,048,013.52 = 233,373,193.62 : x
  2. Step 2: Convert to fraction form
    757,959,705.81/1,137,048,013.52 = 233,373,193.62/x
  3. Step 3: Cross multiply
    757,959,705.81x = 1,137,048,013.52 × 233,373,193.62
  4. Step 4: Simplify right side
    757,959,705.81x = 265,356,526,213,272,512
  5. Step 5: Solve for x
    x = 265,356,526,213,272,512/757,959,705.81
  6. Step 6: Final answer
    x = 350,093,183.29

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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.