Home / 55,794,590,479.36-76,994,317,086.96-32,939,090,345.44

Finding the Fourth Proportional to 55,794,590,479.36, 76,994,317,086.96 and 32,939,090,345.44

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Solution

The fourth proportional to 55,794,590,479.36, 76,994,317,086.96 and 32,939,090,345.44 is: 45,454,635,383.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,794,590,479.36 : 76,994,317,086.96 = 32,939,090,345.44 : x
  2. Step 2: Convert to fraction form
    55,794,590,479.36/76,994,317,086.96 = 32,939,090,345.44/x
  3. Step 3: Cross multiply
    55,794,590,479.36x = 76,994,317,086.96 × 32,939,090,345.44
  4. Step 4: Simplify right side
    55,794,590,479.36x = 2,536,122,766,612,830,355,456
  5. Step 5: Solve for x
    x = 2,536,122,766,612,830,355,456/55,794,590,479.36
  6. Step 6: Final answer
    x = 45,454,635,383.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.