Home / 36,305,599.14-50,101,725.78-20,008,075.14

Finding the Fourth Proportional to 36,305,599.14, 50,101,725.78 and 20,008,075.14

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Solution

The fourth proportional to 36,305,599.14, 50,101,725.78 and 20,008,075.14 is: 27,611,143.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305,599.14 : 50,101,725.78 = 20,008,075.14 : x
  2. Step 2: Convert to fraction form
    36,305,599.14/50,101,725.78 = 20,008,075.14/x
  3. Step 3: Cross multiply
    36,305,599.14x = 50,101,725.78 × 20,008,075.14
  4. Step 4: Simplify right side
    36,305,599.14x = 1,002,439,094,049,915.12
  5. Step 5: Solve for x
    x = 1,002,439,094,049,915.12/36,305,599.14
  6. Step 6: Final answer
    x = 27,611,143.12

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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.