Home / 2,059,501,879.80-3,090,447,213.30-767,168,004.60

Finding the Fourth Proportional to 2,059,501,879.80, 3,090,447,213.30 and 767,168,004.60

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Solution

The fourth proportional to 2,059,501,879.80, 3,090,447,213.30 and 767,168,004.60 is: 1,151,196,920.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,501,879.80 : 3,090,447,213.30 = 767,168,004.60 : x
  2. Step 2: Convert to fraction form
    2,059,501,879.80/3,090,447,213.30 = 767,168,004.60/x
  3. Step 3: Cross multiply
    2,059,501,879.80x = 3,090,447,213.30 × 767,168,004.60
  4. Step 4: Simplify right side
    2,059,501,879.80x = 2,370,892,221,948,992,000
  5. Step 5: Solve for x
    x = 2,370,892,221,948,992,000/2,059,501,879.80
  6. Step 6: Final answer
    x = 1,151,196,920.58

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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.