Home / 57,395,832,829.20-86,093,749,243.80-29,501,557,621.20

Finding the Fourth Proportional to 57,395,832,829.20, 86,093,749,243.80 and 29,501,557,621.20

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Solution

The fourth proportional to 57,395,832,829.20, 86,093,749,243.80 and 29,501,557,621.20 is: 44,252,336,431.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,395,832,829.20 : 86,093,749,243.80 = 29,501,557,621.20 : x
  2. Step 2: Convert to fraction form
    57,395,832,829.20/86,093,749,243.80 = 29,501,557,621.20/x
  3. Step 3: Cross multiply
    57,395,832,829.20x = 86,093,749,243.80 × 29,501,557,621.20
  4. Step 4: Simplify right side
    57,395,832,829.20x = 2,539,899,704,141,109,788,672
  5. Step 5: Solve for x
    x = 2,539,899,704,141,109,788,672/57,395,832,829.20
  6. Step 6: Final answer
    x = 44,252,336,431.80

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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.