Home / 130,004,136,016.45-195,006,204,024.67-130,004,136,016.45

Finding the Fourth Proportional to 130,004,136,016.45, 195,006,204,024.67 and 130,004,136,016.45

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Solution

The fourth proportional to 130,004,136,016.45, 195,006,204,024.67 and 130,004,136,016.45 is: 195,006,204,024.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,004,136,016.45 : 195,006,204,024.67 = 130,004,136,016.45 : x
  2. Step 2: Convert to fraction form
    130,004,136,016.45/195,006,204,024.67 = 130,004,136,016.45/x
  3. Step 3: Cross multiply
    130,004,136,016.45x = 195,006,204,024.67 × 130,004,136,016.45
  4. Step 4: Simplify right side
    130,004,136,016.45x = 25,351,613,072,074,797,481,984
  5. Step 5: Solve for x
    x = 25,351,613,072,074,797,481,984/130,004,136,016.45
  6. Step 6: Final answer
    x = 195,006,204,024.67

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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.