Home / 149,863,321.88-224,810,403.23-56,568,874.85

Finding the Fourth Proportional to 149,863,321.88, 224,810,403.23 and 56,568,874.85

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Solution

The fourth proportional to 149,863,321.88, 224,810,403.23 and 56,568,874.85 is: 84,859,133.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,863,321.88 : 224,810,403.23 = 56,568,874.85 : x
  2. Step 2: Convert to fraction form
    149,863,321.88/224,810,403.23 = 56,568,874.85/x
  3. Step 3: Cross multiply
    149,863,321.88x = 224,810,403.23 × 56,568,874.85
  4. Step 4: Simplify right side
    149,863,321.88x = 12,717,271,564,313,274
  5. Step 5: Solve for x
    x = 12,717,271,564,313,274/149,863,321.88
  6. Step 6: Final answer
    x = 84,859,133.01

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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.