Home / 3,436,479,114.66-4,742,188,269.30-2,007,682,714.35

Finding the Fourth Proportional to 3,436,479,114.66, 4,742,188,269.30 and 2,007,682,714.35

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Solution

The fourth proportional to 3,436,479,114.66, 4,742,188,269.30 and 2,007,682,714.35 is: 2,770,512,812.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,479,114.66 : 4,742,188,269.30 = 2,007,682,714.35 : x
  2. Step 2: Convert to fraction form
    3,436,479,114.66/4,742,188,269.30 = 2,007,682,714.35/x
  3. Step 3: Cross multiply
    3,436,479,114.66x = 4,742,188,269.30 × 2,007,682,714.35
  4. Step 4: Simplify right side
    3,436,479,114.66x = 9,520,809,416,466,952,192
  5. Step 5: Solve for x
    x = 9,520,809,416,466,952,192/3,436,479,114.66
  6. Step 6: Final answer
    x = 2,770,512,812.33

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1.5x scale

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.