Home / 46,907,519.25-70,370,117.86-17,770,085.44

Finding the Fourth Proportional to 46,907,519.25, 70,370,117.86 and 17,770,085.44

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Solution

The fourth proportional to 46,907,519.25, 70,370,117.86 and 17,770,085.44 is: 26,658,476.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,907,519.25 : 70,370,117.86 = 17,770,085.44 : x
  2. Step 2: Convert to fraction form
    46,907,519.25/70,370,117.86 = 17,770,085.44/x
  3. Step 3: Cross multiply
    46,907,519.25x = 70,370,117.86 × 17,770,085.44
  4. Step 4: Simplify right side
    46,907,519.25x = 1,250,483,006,706,219.75
  5. Step 5: Solve for x
    x = 1,250,483,006,706,219.75/46,907,519.25
  6. Step 6: Final answer
    x = 26,658,476.65

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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.