Home / 3,063,211,420.31-4,596,153,617.21-1,072,682,145.83

Finding the Fourth Proportional to 3,063,211,420.31, 4,596,153,617.21 and 1,072,682,145.83

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Solution

The fourth proportional to 3,063,211,420.31, 4,596,153,617.21 and 1,072,682,145.83 is: 1,609,491,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,211,420.31 : 4,596,153,617.21 = 1,072,682,145.83 : x
  2. Step 2: Convert to fraction form
    3,063,211,420.31/4,596,153,617.21 = 1,072,682,145.83/x
  3. Step 3: Cross multiply
    3,063,211,420.31x = 4,596,153,617.21 × 1,072,682,145.83
  4. Step 4: Simplify right side
    3,063,211,420.31x = 4,930,211,924,644,795,392
  5. Step 5: Solve for x
    x = 4,930,211,924,644,795,392/3,063,211,420.31
  6. Step 6: Final answer
    x = 1,609,491,232.62

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1.5x scale

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.