Home / 3,621,798,137.03-5,432,690,424.94-1,134,849,452.39

Finding the Fourth Proportional to 3,621,798,137.03, 5,432,690,424.94 and 1,134,849,452.39

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Solution

The fourth proportional to 3,621,798,137.03, 5,432,690,424.94 and 1,134,849,452.39 is: 1,702,272,053.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,798,137.03 : 5,432,690,424.94 = 1,134,849,452.39 : x
  2. Step 2: Convert to fraction form
    3,621,798,137.03/5,432,690,424.94 = 1,134,849,452.39/x
  3. Step 3: Cross multiply
    3,621,798,137.03x = 5,432,690,424.94 × 1,134,849,452.39
  4. Step 4: Simplify right side
    3,621,798,137.03x = 6,165,285,753,747,555,328
  5. Step 5: Solve for x
    x = 6,165,285,753,747,555,328/3,621,798,137.03
  6. Step 6: Final answer
    x = 1,702,272,053.96

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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.