Home / 2,774,025,567.76-4,160,401,611.44-1,653,866,183.56

Finding the Fourth Proportional to 2,774,025,567.76, 4,160,401,611.44 and 1,653,866,183.56

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Solution

The fourth proportional to 2,774,025,567.76, 4,160,401,611.44 and 1,653,866,183.56 is: 2,480,419,652.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,025,567.76 : 4,160,401,611.44 = 1,653,866,183.56 : x
  2. Step 2: Convert to fraction form
    2,774,025,567.76/4,160,401,611.44 = 1,653,866,183.56/x
  3. Step 3: Cross multiply
    2,774,025,567.76x = 4,160,401,611.44 × 1,653,866,183.56
  4. Step 4: Simplify right side
    2,774,025,567.76x = 6,880,747,535,189,146,624
  5. Step 5: Solve for x
    x = 6,880,747,535,189,146,624/2,774,025,567.76
  6. Step 6: Final answer
    x = 2,480,419,652.64

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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.