Home / 11,379,456,069.60-17,069,184,104.40-4,836,567,928.80

Finding the Fourth Proportional to 11,379,456,069.60, 17,069,184,104.40 and 4,836,567,928.80

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Solution

The fourth proportional to 11,379,456,069.60, 17,069,184,104.40 and 4,836,567,928.80 is: 7,254,851,893.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,379,456,069.60 : 17,069,184,104.40 = 4,836,567,928.80 : x
  2. Step 2: Convert to fraction form
    11,379,456,069.60/17,069,184,104.40 = 4,836,567,928.80/x
  3. Step 3: Cross multiply
    11,379,456,069.60x = 17,069,184,104.40 × 4,836,567,928.80
  4. Step 4: Simplify right side
    11,379,456,069.60x = 82,556,268,410,123,796,480
  5. Step 5: Solve for x
    x = 82,556,268,410,123,796,480/11,379,456,069.60
  6. Step 6: Final answer
    x = 7,254,851,893.20

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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.