Home / 5,773,986,248.83-8,664,622,650.41-2,457,795,405.28

Finding the Fourth Proportional to 5,773,986,248.83, 8,664,622,650.41 and 2,457,795,405.28

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Solution

The fourth proportional to 5,773,986,248.83, 8,664,622,650.41 and 2,457,795,405.28 is: 3,688,243,930.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,986,248.83 : 8,664,622,650.41 = 2,457,795,405.28 : x
  2. Step 2: Convert to fraction form
    5,773,986,248.83/8,664,622,650.41 = 2,457,795,405.28/x
  3. Step 3: Cross multiply
    5,773,986,248.83x = 8,664,622,650.41 × 2,457,795,405.28
  4. Step 4: Simplify right side
    5,773,986,248.83x = 21,295,869,738,691,244,032
  5. Step 5: Solve for x
    x = 21,295,869,738,691,244,032/5,773,986,248.83
  6. Step 6: Final answer
    x = 3,688,243,930.79

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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.