Home / 323,361,670.68-446,239,499.76-174,682,784.34

Finding the Fourth Proportional to 323,361,670.68, 446,239,499.76 and 174,682,784.34

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Solution

The fourth proportional to 323,361,670.68, 446,239,499.76 and 174,682,784.34 is: 241,062,455.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,361,670.68 : 446,239,499.76 = 174,682,784.34 : x
  2. Step 2: Convert to fraction form
    323,361,670.68/446,239,499.76 = 174,682,784.34/x
  3. Step 3: Cross multiply
    323,361,670.68x = 446,239,499.76 × 174,682,784.34
  4. Step 4: Simplify right side
    323,361,670.68x = 77,950,358,300,565,568
  5. Step 5: Solve for x
    x = 77,950,358,300,565,568/323,361,670.68
  6. Step 6: Final answer
    x = 241,062,455.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.