Home / 107,495,504,130.45-161,243,256,195.67-32,964,895,592.85

Finding the Fourth Proportional to 107,495,504,130.45, 161,243,256,195.67 and 32,964,895,592.85

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Solution

The fourth proportional to 107,495,504,130.45, 161,243,256,195.67 and 32,964,895,592.85 is: 49,447,343,389.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,495,504,130.45 : 161,243,256,195.67 = 32,964,895,592.85 : x
  2. Step 2: Convert to fraction form
    107,495,504,130.45/161,243,256,195.67 = 32,964,895,592.85/x
  3. Step 3: Cross multiply
    107,495,504,130.45x = 161,243,256,195.67 × 32,964,895,592.85
  4. Step 4: Simplify right side
    107,495,504,130.45x = 5,315,367,105,541,425,856,512
  5. Step 5: Solve for x
    x = 5,315,367,105,541,425,856,512/107,495,504,130.45
  6. Step 6: Final answer
    x = 49,447,343,389.27

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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.