Home / 347,680,522,964.20-521,520,784,446.30-241,888,901,434.60

Finding the Fourth Proportional to 347,680,522,964.20, 521,520,784,446.30 and 241,888,901,434.60

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Solution

The fourth proportional to 347,680,522,964.20, 521,520,784,446.30 and 241,888,901,434.60 is: 362,833,352,151.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,680,522,964.20 : 521,520,784,446.30 = 241,888,901,434.60 : x
  2. Step 2: Convert to fraction form
    347,680,522,964.20/521,520,784,446.30 = 241,888,901,434.60/x
  3. Step 3: Cross multiply
    347,680,522,964.20x = 521,520,784,446.30 × 241,888,901,434.60
  4. Step 4: Simplify right side
    347,680,522,964.20x = 126,150,089,625,026,334,556,160
  5. Step 5: Solve for x
    x = 126,150,089,625,026,334,556,160/347,680,522,964.20
  6. Step 6: Final answer
    x = 362,833,352,151.90

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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.