Home / 2,183,790,744-3,275,686,116-729,768,168

Finding the Fourth Proportional to 2,183,790,744, 3,275,686,116 and 729,768,168

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Solution

The fourth proportional to 2,183,790,744, 3,275,686,116 and 729,768,168 is: 1,094,652,252

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,790,744 : 3,275,686,116 = 729,768,168 : x
  2. Step 2: Convert to fraction form
    2,183,790,744/3,275,686,116 = 729,768,168/x
  3. Step 3: Cross multiply
    2,183,790,744x = 3,275,686,116 × 729,768,168
  4. Step 4: Simplify right side
    2,183,790,744x = 2,390,491,455,816,355,328
  5. Step 5: Solve for x
    x = 2,390,491,455,816,355,328/2,183,790,744
  6. Step 6: Final answer
    x = 1,094,652,252

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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.