Home / 3,668,458,870,710.40-5,062,488,532,605.20-2,022,296,621,783.60

Finding the Fourth Proportional to 3,668,458,870,710.40, 5,062,488,532,605.20 and 2,022,296,621,783.60

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Solution

The fourth proportional to 3,668,458,870,710.40, 5,062,488,532,605.20 and 2,022,296,621,783.60 is: 2,790,777,767,483.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,458,870,710.40 : 5,062,488,532,605.20 = 2,022,296,621,783.60 : x
  2. Step 2: Convert to fraction form
    3,668,458,870,710.40/5,062,488,532,605.20 = 2,022,296,621,783.60/x
  3. Step 3: Cross multiply
    3,668,458,870,710.40x = 5,062,488,532,605.20 × 2,022,296,621,783.60
  4. Step 4: Simplify right side
    3,668,458,870,710.40x = 10,237,853,457,305,710,224,211,968
  5. Step 5: Solve for x
    x = 10,237,853,457,305,710,224,211,968/3,668,458,870,710.40
  6. Step 6: Final answer
    x = 2,790,777,767,483.36

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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.