Home / 57,398,544,099.20-86,097,816,148.80-26,379,395,811.20

Finding the Fourth Proportional to 57,398,544,099.20, 86,097,816,148.80 and 26,379,395,811.20

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Solution

The fourth proportional to 57,398,544,099.20, 86,097,816,148.80 and 26,379,395,811.20 is: 39,569,093,716.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,398,544,099.20 : 86,097,816,148.80 = 26,379,395,811.20 : x
  2. Step 2: Convert to fraction form
    57,398,544,099.20/86,097,816,148.80 = 26,379,395,811.20/x
  3. Step 3: Cross multiply
    57,398,544,099.20x = 86,097,816,148.80 × 26,379,395,811.20
  4. Step 4: Simplify right side
    57,398,544,099.20x = 2,271,208,370,669,122,486,272
  5. Step 5: Solve for x
    x = 2,271,208,370,669,122,486,272/57,398,544,099.20
  6. Step 6: Final answer
    x = 39,569,093,716.80

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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.