Home / 3,329,977,787,268.70-4,993,997,666,200.50-1,289,757,809,952

Finding the Fourth Proportional to 3,329,977,787,268.70, 4,993,997,666,200.50 and 1,289,757,809,952

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Solution

The fourth proportional to 3,329,977,787,268.70, 4,993,997,666,200.50 and 1,289,757,809,952 is: 1,934,261,398,826.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,977,787,268.70 : 4,993,997,666,200.50 = 1,289,757,809,952 : x
  2. Step 2: Convert to fraction form
    3,329,977,787,268.70/4,993,997,666,200.50 = 1,289,757,809,952/x
  3. Step 3: Cross multiply
    3,329,977,787,268.70x = 4,993,997,666,200.50 × 1,289,757,809,952
  4. Step 4: Simplify right side
    3,329,977,787,268.70x = 6,441,047,492,864,156,270,329,856
  5. Step 5: Solve for x
    x = 6,441,047,492,864,156,270,329,856/3,329,977,787,268.70
  6. Step 6: Final answer
    x = 1,934,261,398,826.69

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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.