Home / 4,147,302,022.83-6,220,959,021.36-1,693,638,925.83

Finding the Fourth Proportional to 4,147,302,022.83, 6,220,959,021.36 and 1,693,638,925.83

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Solution

The fourth proportional to 4,147,302,022.83, 6,220,959,021.36 and 1,693,638,925.83 is: 2,540,460,833.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,302,022.83 : 6,220,959,021.36 = 1,693,638,925.83 : x
  2. Step 2: Convert to fraction form
    4,147,302,022.83/6,220,959,021.36 = 1,693,638,925.83/x
  3. Step 3: Cross multiply
    4,147,302,022.83x = 6,220,959,021.36 × 1,693,638,925.83
  4. Step 4: Simplify right side
    4,147,302,022.83x = 10,536,058,354,568,597,504
  5. Step 5: Solve for x
    x = 10,536,058,354,568,597,504/4,147,302,022.83
  6. Step 6: Final answer
    x = 2,540,460,833.71

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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.