Home / 596,269,408.80-894,404,113.20-412,603,399.20

Finding the Fourth Proportional to 596,269,408.80, 894,404,113.20 and 412,603,399.20

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Solution

The fourth proportional to 596,269,408.80, 894,404,113.20 and 412,603,399.20 is: 618,905,098.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,269,408.80 : 894,404,113.20 = 412,603,399.20 : x
  2. Step 2: Convert to fraction form
    596,269,408.80/894,404,113.20 = 412,603,399.20/x
  3. Step 3: Cross multiply
    596,269,408.80x = 894,404,113.20 × 412,603,399.20
  4. Step 4: Simplify right side
    596,269,408.80x = 369,034,177,364,781,568
  5. Step 5: Solve for x
    x = 369,034,177,364,781,568/596,269,408.80
  6. Step 6: Final answer
    x = 618,905,098.80

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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.