Home / 46,907,520.25-70,370,119.36-17,770,086.44

Finding the Fourth Proportional to 46,907,520.25, 70,370,119.36 and 17,770,086.44

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Solution

The fourth proportional to 46,907,520.25, 70,370,119.36 and 17,770,086.44 is: 26,658,478.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,907,520.25 : 70,370,119.36 = 17,770,086.44 : x
  2. Step 2: Convert to fraction form
    46,907,520.25/70,370,119.36 = 17,770,086.44/x
  3. Step 3: Cross multiply
    46,907,520.25x = 70,370,119.36 × 17,770,086.44
  4. Step 4: Simplify right side
    46,907,520.25x = 1,250,483,103,820,317.50
  5. Step 5: Solve for x
    x = 1,250,483,103,820,317.50/46,907,520.25
  6. Step 6: Final answer
    x = 26,658,478.15

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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.