Home / 3,042,438,022.88-4,565,352,668.88-1,643,394,099.68

Finding the Fourth Proportional to 3,042,438,022.88, 4,565,352,668.88 and 1,643,394,099.68

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Solution

The fourth proportional to 3,042,438,022.88, 4,565,352,668.88 and 1,643,394,099.68 is: 2,466,007,058.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,438,022.88 : 4,565,352,668.88 = 1,643,394,099.68 : x
  2. Step 2: Convert to fraction form
    3,042,438,022.88/4,565,352,668.88 = 1,643,394,099.68/x
  3. Step 3: Cross multiply
    3,042,438,022.88x = 4,565,352,668.88 × 1,643,394,099.68
  4. Step 4: Simplify right side
    3,042,438,022.88x = 7,502,673,638,995,733,504
  5. Step 5: Solve for x
    x = 7,502,673,638,995,733,504/3,042,438,022.88
  6. Step 6: Final answer
    x = 2,466,007,058.34

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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.