Home / 43,786,404,440.28-60,425,714,370.78-25,722,682,004.52

Finding the Fourth Proportional to 43,786,404,440.28, 60,425,714,370.78 and 25,722,682,004.52

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Solution

The fourth proportional to 43,786,404,440.28, 60,425,714,370.78 and 25,722,682,004.52 is: 35,497,580,939.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,786,404,440.28 : 60,425,714,370.78 = 25,722,682,004.52 : x
  2. Step 2: Convert to fraction form
    43,786,404,440.28/60,425,714,370.78 = 25,722,682,004.52/x
  3. Step 3: Cross multiply
    43,786,404,440.28x = 60,425,714,370.78 × 25,722,682,004.52
  4. Step 4: Simplify right side
    43,786,404,440.28x = 1,554,311,435,655,528,316,928
  5. Step 5: Solve for x
    x = 1,554,311,435,655,528,316,928/43,786,404,440.28
  6. Step 6: Final answer
    x = 35,497,580,939.20

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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.