Home / 603,177,426.16-832,452,249.20-365,153,758.16

Finding the Fourth Proportional to 603,177,426.16, 832,452,249.20 and 365,153,758.16

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Solution

The fourth proportional to 603,177,426.16, 832,452,249.20 and 365,153,758.16 is: 503,952,989.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,177,426.16 : 832,452,249.20 = 365,153,758.16 : x
  2. Step 2: Convert to fraction form
    603,177,426.16/832,452,249.20 = 365,153,758.16/x
  3. Step 3: Cross multiply
    603,177,426.16x = 832,452,249.20 × 365,153,758.16
  4. Step 4: Simplify right side
    603,177,426.16x = 303,973,067,284,124,864
  5. Step 5: Solve for x
    x = 303,973,067,284,124,864/603,177,426.16
  6. Step 6: Final answer
    x = 503,952,989.78

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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.