Home / 33,628,955.70-50,443,433.55-25,497,908.40

Finding the Fourth Proportional to 33,628,955.70, 50,443,433.55 and 25,497,908.40

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Solution

The fourth proportional to 33,628,955.70, 50,443,433.55 and 25,497,908.40 is: 38,246,862.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,955.70 : 50,443,433.55 = 25,497,908.40 : x
  2. Step 2: Convert to fraction form
    33,628,955.70/50,443,433.55 = 25,497,908.40/x
  3. Step 3: Cross multiply
    33,628,955.70x = 50,443,433.55 × 25,497,908.40
  4. Step 4: Simplify right side
    33,628,955.70x = 1,286,202,048,039,386.75
  5. Step 5: Solve for x
    x = 1,286,202,048,039,386.75/33,628,955.70
  6. Step 6: Final answer
    x = 38,246,862.60

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Similar ratio
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1.5x scale

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.