Home / 194,063,266.32-267,830,793.72-110,451,726.96

Finding the Fourth Proportional to 194,063,266.32, 267,830,793.72 and 110,451,726.96

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Solution

The fourth proportional to 194,063,266.32, 267,830,793.72 and 110,451,726.96 is: 152,436,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,063,266.32 : 267,830,793.72 = 110,451,726.96 : x
  2. Step 2: Convert to fraction form
    194,063,266.32/267,830,793.72 = 110,451,726.96/x
  3. Step 3: Cross multiply
    194,063,266.32x = 267,830,793.72 × 110,451,726.96
  4. Step 4: Simplify right side
    194,063,266.32x = 29,582,373,699,441,520
  5. Step 5: Solve for x
    x = 29,582,373,699,441,520/194,063,266.32
  6. Step 6: Final answer
    x = 152,436,750.45

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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.