Home / 45,144,290.25-62,302,962.69-25,568,660.97

Finding the Fourth Proportional to 45,144,290.25, 62,302,962.69 and 25,568,660.97

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Solution

The fourth proportional to 45,144,290.25, 62,302,962.69 and 25,568,660.97 is: 35,286,928.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,290.25 : 62,302,962.69 = 25,568,660.97 : x
  2. Step 2: Convert to fraction form
    45,144,290.25/62,302,962.69 = 25,568,660.97/x
  3. Step 3: Cross multiply
    45,144,290.25x = 62,302,962.69 × 25,568,660.97
  4. Step 4: Simplify right side
    45,144,290.25x = 1,593,003,330,447,169
  5. Step 5: Solve for x
    x = 1,593,003,330,447,169/45,144,290.25
  6. Step 6: Final answer
    x = 35,286,928.24

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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.