Home / 5,524,200,769.42-7,623,400,120.67-2,983,882,725.18

Finding the Fourth Proportional to 5,524,200,769.42, 7,623,400,120.67 and 2,983,882,725.18

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Solution

The fourth proportional to 5,524,200,769.42, 7,623,400,120.67 and 2,983,882,725.18 is: 4,117,759,812.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,200,769.42 : 7,623,400,120.67 = 2,983,882,725.18 : x
  2. Step 2: Convert to fraction form
    5,524,200,769.42/7,623,400,120.67 = 2,983,882,725.18/x
  3. Step 3: Cross multiply
    5,524,200,769.42x = 7,623,400,120.67 × 2,983,882,725.18
  4. Step 4: Simplify right side
    5,524,200,769.42x = 22,747,331,927,187,419,136
  5. Step 5: Solve for x
    x = 22,747,331,927,187,419,136/5,524,200,769.42
  6. Step 6: Final answer
    x = 4,117,759,812.99

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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.