Home / 194,063,268.32-267,830,796.48-110,451,728.96

Finding the Fourth Proportional to 194,063,268.32, 267,830,796.48 and 110,451,728.96

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Solution

The fourth proportional to 194,063,268.32, 267,830,796.48 and 110,451,728.96 is: 152,436,753.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,063,268.32 : 267,830,796.48 = 110,451,728.96 : x
  2. Step 2: Convert to fraction form
    194,063,268.32/267,830,796.48 = 110,451,728.96/x
  3. Step 3: Cross multiply
    194,063,268.32x = 267,830,796.48 × 110,451,728.96
  4. Step 4: Simplify right side
    194,063,268.32x = 29,582,374,539,949,880
  5. Step 5: Solve for x
    x = 29,582,374,539,949,880/194,063,268.32
  6. Step 6: Final answer
    x = 152,436,753.21

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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.