Home / 567,162,002.70-850,743,004.05-337,012,620.30

Finding the Fourth Proportional to 567,162,002.70, 850,743,004.05 and 337,012,620.30

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Solution

The fourth proportional to 567,162,002.70, 850,743,004.05 and 337,012,620.30 is: 505,518,930.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,162,002.70 : 850,743,004.05 = 337,012,620.30 : x
  2. Step 2: Convert to fraction form
    567,162,002.70/850,743,004.05 = 337,012,620.30/x
  3. Step 3: Cross multiply
    567,162,002.70x = 850,743,004.05 × 337,012,620.30
  4. Step 4: Simplify right side
    567,162,002.70x = 286,711,128,996,784,000
  5. Step 5: Solve for x
    x = 286,711,128,996,784,000/567,162,002.70
  6. Step 6: Final answer
    x = 505,518,930.45

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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.