Home / 54,698,290,257.19-82,051,573,370.17-16,928,685,696.41

Finding the Fourth Proportional to 54,698,290,257.19, 82,051,573,370.17 and 16,928,685,696.41

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Solution

The fourth proportional to 54,698,290,257.19, 82,051,573,370.17 and 16,928,685,696.41 is: 25,394,309,217.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,698,290,257.19 : 82,051,573,370.17 = 16,928,685,696.41 : x
  2. Step 2: Convert to fraction form
    54,698,290,257.19/82,051,573,370.17 = 16,928,685,696.41/x
  3. Step 3: Cross multiply
    54,698,290,257.19x = 82,051,573,370.17 × 16,928,685,696.41
  4. Step 4: Simplify right side
    54,698,290,257.19x = 1,389,025,296,479,365,890,048
  5. Step 5: Solve for x
    x = 1,389,025,296,479,365,890,048/54,698,290,257.19
  6. Step 6: Final answer
    x = 25,394,309,217.86

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1.5x scale

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.