Home / 149,863,322.88-224,810,404.73-56,568,875.85

Finding the Fourth Proportional to 149,863,322.88, 224,810,404.73 and 56,568,875.85

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Solution

The fourth proportional to 149,863,322.88, 224,810,404.73 and 56,568,875.85 is: 84,859,134.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,863,322.88 : 224,810,404.73 = 56,568,875.85 : x
  2. Step 2: Convert to fraction form
    149,863,322.88/224,810,404.73 = 56,568,875.85/x
  3. Step 3: Cross multiply
    149,863,322.88x = 224,810,404.73 × 56,568,875.85
  4. Step 4: Simplify right side
    149,863,322.88x = 12,717,271,874,959,622
  5. Step 5: Solve for x
    x = 12,717,271,874,959,622/149,863,322.88
  6. Step 6: Final answer
    x = 84,859,134.51

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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.