Home / 757,959,707.66-1,137,048,016.37-233,373,195.50

Finding the Fourth Proportional to 757,959,707.66, 1,137,048,016.37 and 233,373,195.50

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Solution

The fourth proportional to 757,959,707.66, 1,137,048,016.37 and 233,373,195.50 is: 350,093,186.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,959,707.66 : 1,137,048,016.37 = 233,373,195.50 : x
  2. Step 2: Convert to fraction form
    757,959,707.66/1,137,048,016.37 = 233,373,195.50/x
  3. Step 3: Cross multiply
    757,959,707.66x = 1,137,048,016.37 × 233,373,195.50
  4. Step 4: Simplify right side
    757,959,707.66x = 265,356,529,010,351,104
  5. Step 5: Solve for x
    x = 265,356,529,010,351,104/757,959,707.66
  6. Step 6: Final answer
    x = 350,093,186.13

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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.