Home / 633,037,168.80-949,723,714.80-224,050,672.80

Finding the Fourth Proportional to 633,037,168.80, 949,723,714.80 and 224,050,672.80

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Solution

The fourth proportional to 633,037,168.80, 949,723,714.80 and 224,050,672.80 is: 336,135,455.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,037,168.80 : 949,723,714.80 = 224,050,672.80 : x
  2. Step 2: Convert to fraction form
    633,037,168.80/949,723,714.80 = 224,050,672.80/x
  3. Step 3: Cross multiply
    633,037,168.80x = 949,723,714.80 × 224,050,672.80
  4. Step 4: Simplify right side
    633,037,168.80x = 212,786,237,275,055,328
  5. Step 5: Solve for x
    x = 212,786,237,275,055,328/633,037,168.80
  6. Step 6: Final answer
    x = 336,135,455.80

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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.