Home / 593,460,568-818,963,383.68-329,099,900.80

Finding the Fourth Proportional to 593,460,568, 818,963,383.68 and 329,099,900.80

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Solution

The fourth proportional to 593,460,568, 818,963,383.68 and 329,099,900.80 is: 454,151,097.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,460,568 : 818,963,383.68 = 329,099,900.80 : x
  2. Step 2: Convert to fraction form
    593,460,568/818,963,383.68 = 329,099,900.80/x
  3. Step 3: Cross multiply
    593,460,568x = 818,963,383.68 × 329,099,900.80
  4. Step 4: Simplify right side
    593,460,568x = 269,520,768,327,920,320
  5. Step 5: Solve for x
    x = 269,520,768,327,920,320/593,460,568
  6. Step 6: Final answer
    x = 454,151,097.58

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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.