Home / 13,852,305,704.48-20,778,167,445.12-3,371,580,596.48

Finding the Fourth Proportional to 13,852,305,704.48, 20,778,167,445.12 and 3,371,580,596.48

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Solution

The fourth proportional to 13,852,305,704.48, 20,778,167,445.12 and 3,371,580,596.48 is: 5,057,300,039.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,852,305,704.48 : 20,778,167,445.12 = 3,371,580,596.48 : x
  2. Step 2: Convert to fraction form
    13,852,305,704.48/20,778,167,445.12 = 3,371,580,596.48/x
  3. Step 3: Cross multiply
    13,852,305,704.48x = 20,778,167,445.12 × 3,371,580,596.48
  4. Step 4: Simplify right side
    13,852,305,704.48x = 70,055,266,188,379,004,928
  5. Step 5: Solve for x
    x = 70,055,266,188,379,004,928/13,852,305,704.48
  6. Step 6: Final answer
    x = 5,057,300,039.64

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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.