Home / 3,504,383,999.10-5,256,575,998.65-1,784,457,215.10

Finding the Fourth Proportional to 3,504,383,999.10, 5,256,575,998.65 and 1,784,457,215.10

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Solution

The fourth proportional to 3,504,383,999.10, 5,256,575,998.65 and 1,784,457,215.10 is: 2,676,685,822.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,383,999.10 : 5,256,575,998.65 = 1,784,457,215.10 : x
  2. Step 2: Convert to fraction form
    3,504,383,999.10/5,256,575,998.65 = 1,784,457,215.10/x
  3. Step 3: Cross multiply
    3,504,383,999.10x = 5,256,575,998.65 × 1,784,457,215.10
  4. Step 4: Simplify right side
    3,504,383,999.10x = 9,380,134,967,512,479,744
  5. Step 5: Solve for x
    x = 9,380,134,967,512,479,744/3,504,383,999.10
  6. Step 6: Final answer
    x = 2,676,685,822.65

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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.