Home / 130,100,256,045.83-194,783,052,049.53-130,100,256,045.83

Finding the Fourth Proportional to 130,100,256,045.83, 194,783,052,049.53 and 130,100,256,045.83

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Solution

The fourth proportional to 130,100,256,045.83, 194,783,052,049.53 and 130,100,256,045.83 is: 194,783,052,049.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,100,256,045.83 : 194,783,052,049.53 = 130,100,256,045.83 : x
  2. Step 2: Convert to fraction form
    130,100,256,045.83/194,783,052,049.53 = 130,100,256,045.83/x
  3. Step 3: Cross multiply
    130,100,256,045.83x = 194,783,052,049.53 × 130,100,256,045.83
  4. Step 4: Simplify right side
    130,100,256,045.83x = 25,341,324,945,032,084,455,424
  5. Step 5: Solve for x
    x = 25,341,324,945,032,084,455,424/130,100,256,045.83
  6. Step 6: Final answer
    x = 194,783,052,049.53

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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.