Home / 2,287,764,372.60-3,432,970,516.68-959,673,472.29

Finding the Fourth Proportional to 2,287,764,372.60, 3,432,970,516.68 and 959,673,472.29

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Solution

The fourth proportional to 2,287,764,372.60, 3,432,970,516.68 and 959,673,472.29 is: 1,440,065,583.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,287,764,372.60 : 3,432,970,516.68 = 959,673,472.29 : x
  2. Step 2: Convert to fraction form
    2,287,764,372.60/3,432,970,516.68 = 959,673,472.29/x
  3. Step 3: Cross multiply
    2,287,764,372.60x = 3,432,970,516.68 × 959,673,472.29
  4. Step 4: Simplify right side
    2,287,764,372.60x = 3,294,530,736,011,490,816
  5. Step 5: Solve for x
    x = 3,294,530,736,011,490,816/2,287,764,372.60
  6. Step 6: Final answer
    x = 1,440,065,583.44

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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.