Home / 5,775,333,458,908.40-7,970,151,309,613.60-3,174,139,993,996.60

Finding the Fourth Proportional to 5,775,333,458,908.40, 7,970,151,309,613.60 and 3,174,139,993,996.60

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Solution

The fourth proportional to 5,775,333,458,908.40, 7,970,151,309,613.60 and 3,174,139,993,996.60 is: 4,380,418,240,790.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,333,458,908.40 : 7,970,151,309,613.60 = 3,174,139,993,996.60 : x
  2. Step 2: Convert to fraction form
    5,775,333,458,908.40/7,970,151,309,613.60 = 3,174,139,993,996.60/x
  3. Step 3: Cross multiply
    5,775,333,458,908.40x = 7,970,151,309,613.60 × 3,174,139,993,996.60
  4. Step 4: Simplify right side
    5,775,333,458,908.40x = 25,298,376,030,048,906,635,116,544
  5. Step 5: Solve for x
    x = 25,298,376,030,048,906,635,116,544/5,775,333,458,908.40
  6. Step 6: Final answer
    x = 4,380,418,240,790.30

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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.