Home / 4,022,563,433.85-6,034,100,198.72-1,262,301,395.13

Finding the Fourth Proportional to 4,022,563,433.85, 6,034,100,198.72 and 1,262,301,395.13

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Solution

The fourth proportional to 4,022,563,433.85, 6,034,100,198.72 and 1,262,301,395.13 is: 1,893,532,128.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,563,433.85 : 6,034,100,198.72 = 1,262,301,395.13 : x
  2. Step 2: Convert to fraction form
    4,022,563,433.85/6,034,100,198.72 = 1,262,301,395.13/x
  3. Step 3: Cross multiply
    4,022,563,433.85x = 6,034,100,198.72 × 1,262,301,395.13
  4. Step 4: Simplify right side
    4,022,563,433.85x = 7,616,853,099,192,155,136
  5. Step 5: Solve for x
    x = 7,616,853,099,192,155,136/4,022,563,433.85
  6. Step 6: Final answer
    x = 1,893,532,128.07

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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.