Home / 5,395,968,077.60-8,093,952,116.40-4,171,528,013.60

Finding the Fourth Proportional to 5,395,968,077.60, 8,093,952,116.40 and 4,171,528,013.60

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Solution

The fourth proportional to 5,395,968,077.60, 8,093,952,116.40 and 4,171,528,013.60 is: 6,257,292,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,968,077.60 : 8,093,952,116.40 = 4,171,528,013.60 : x
  2. Step 2: Convert to fraction form
    5,395,968,077.60/8,093,952,116.40 = 4,171,528,013.60/x
  3. Step 3: Cross multiply
    5,395,968,077.60x = 8,093,952,116.40 × 4,171,528,013.60
  4. Step 4: Simplify right side
    5,395,968,077.60x = 33,764,147,994,299,604,992
  5. Step 5: Solve for x
    x = 33,764,147,994,299,604,992/5,395,968,077.60
  6. Step 6: Final answer
    x = 6,257,292,020.40

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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.