Home / 588,767,527.01-812,504,560.77-324,459,003.42

Finding the Fourth Proportional to 588,767,527.01, 812,504,560.77 and 324,459,003.42

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Solution

The fourth proportional to 588,767,527.01, 812,504,560.77 and 324,459,003.42 is: 447,756,385.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,767,527.01 : 812,504,560.77 = 324,459,003.42 : x
  2. Step 2: Convert to fraction form
    588,767,527.01/812,504,560.77 = 324,459,003.42/x
  3. Step 3: Cross multiply
    588,767,527.01x = 812,504,560.77 × 324,459,003.42
  4. Step 4: Simplify right side
    588,767,527.01x = 263,624,420,061,639,040
  5. Step 5: Solve for x
    x = 263,624,420,061,639,040/588,767,527.01
  6. Step 6: Final answer
    x = 447,756,385.95

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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.