Home / 2,958,796,504,491.80-4,082,889,793,533.60-1,640,443,835,937.50

Finding the Fourth Proportional to 2,958,796,504,491.80, 4,082,889,793,533.60 and 1,640,443,835,937.50

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Solution

The fourth proportional to 2,958,796,504,491.80, 4,082,889,793,533.60 and 1,640,443,835,937.50 is: 2,263,674,228,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,796,504,491.80 : 4,082,889,793,533.60 = 1,640,443,835,937.50 : x
  2. Step 2: Convert to fraction form
    2,958,796,504,491.80/4,082,889,793,533.60 = 1,640,443,835,937.50/x
  3. Step 3: Cross multiply
    2,958,796,504,491.80x = 4,082,889,793,533.60 × 1,640,443,835,937.50
  4. Step 4: Simplify right side
    2,958,796,504,491.80x = 6,697,751,394,614,326,092,365,824
  5. Step 5: Solve for x
    x = 6,697,751,394,614,326,092,365,824/2,958,796,504,491.80
  6. Step 6: Final answer
    x = 2,263,674,228,506.88

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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.