Home / 33,840,725.06-46,700,768.51-18,370,809.69

Finding the Fourth Proportional to 33,840,725.06, 46,700,768.51 and 18,370,809.69

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Solution

The fourth proportional to 33,840,725.06, 46,700,768.51 and 18,370,809.69 is: 25,352,025.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,840,725.06 : 46,700,768.51 = 18,370,809.69 : x
  2. Step 2: Convert to fraction form
    33,840,725.06/46,700,768.51 = 18,370,809.69/x
  3. Step 3: Cross multiply
    33,840,725.06x = 46,700,768.51 × 18,370,809.69
  4. Step 4: Simplify right side
    33,840,725.06x = 857,930,930,673,954.88
  5. Step 5: Solve for x
    x = 857,930,930,673,954.88/33,840,725.06
  6. Step 6: Final answer
    x = 25,352,025.68

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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.