Home / 33,740,580.06-46,562,221.71-18,270,665.46

Finding the Fourth Proportional to 33,740,580.06, 46,562,221.71 and 18,270,665.46

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Solution

The fourth proportional to 33,740,580.06, 46,562,221.71 and 18,270,665.46 is: 25,213,638.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,740,580.06 : 46,562,221.71 = 18,270,665.46 : x
  2. Step 2: Convert to fraction form
    33,740,580.06/46,562,221.71 = 18,270,665.46/x
  3. Step 3: Cross multiply
    33,740,580.06x = 46,562,221.71 × 18,270,665.46
  4. Step 4: Simplify right side
    33,740,580.06x = 850,722,775,937,759.25
  5. Step 5: Solve for x
    x = 850,722,775,937,759.25/33,740,580.06
  6. Step 6: Final answer
    x = 25,213,638.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.