Home / 194,156,170.86-267,933,923.49-106,050,224.73

Finding the Fourth Proportional to 194,156,170.86, 267,933,923.49 and 106,050,224.73

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Solution

The fourth proportional to 194,156,170.86, 267,933,923.49 and 106,050,224.73 is: 146,348,440.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,156,170.86 : 267,933,923.49 = 106,050,224.73 : x
  2. Step 2: Convert to fraction form
    194,156,170.86/267,933,923.49 = 106,050,224.73/x
  3. Step 3: Cross multiply
    194,156,170.86x = 267,933,923.49 × 106,050,224.73
  4. Step 4: Simplify right side
    194,156,170.86x = 28,414,452,798,905,128
  5. Step 5: Solve for x
    x = 28,414,452,798,905,128/194,156,170.86
  6. Step 6: Final answer
    x = 146,348,440.40

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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.