Home / 337,558,720.14-505,682,921.21-248,766,032.32

Finding the Fourth Proportional to 337,558,720.14, 505,682,921.21 and 248,766,032.32

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Solution

The fourth proportional to 337,558,720.14, 505,682,921.21 and 248,766,032.32 is: 372,666,224.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,558,720.14 : 505,682,921.21 = 248,766,032.32 : x
  2. Step 2: Convert to fraction form
    337,558,720.14/505,682,921.21 = 248,766,032.32/x
  3. Step 3: Cross multiply
    337,558,720.14x = 505,682,921.21 × 248,766,032.32
  4. Step 4: Simplify right side
    337,558,720.14x = 125,796,733,918,890,832
  5. Step 5: Solve for x
    x = 125,796,733,918,890,832/337,558,720.14
  6. Step 6: Final answer
    x = 372,666,224.91

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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.