Home / 4,131,292,353,386.60-5,703,011,810,120.40-2,668,782,426,796.60

Finding the Fourth Proportional to 4,131,292,353,386.60, 5,703,011,810,120.40 and 2,668,782,426,796.60

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Solution

The fourth proportional to 4,131,292,353,386.60, 5,703,011,810,120.40 and 2,668,782,426,796.60 is: 3,684,100,856,766.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,292,353,386.60 : 5,703,011,810,120.40 = 2,668,782,426,796.60 : x
  2. Step 2: Convert to fraction form
    4,131,292,353,386.60/5,703,011,810,120.40 = 2,668,782,426,796.60/x
  3. Step 3: Cross multiply
    4,131,292,353,386.60x = 5,703,011,810,120.40 × 2,668,782,426,796.60
  4. Step 4: Simplify right side
    4,131,292,353,386.60x = 15,220,097,698,662,793,135,259,648
  5. Step 5: Solve for x
    x = 15,220,097,698,662,793,135,259,648/4,131,292,353,386.60
  6. Step 6: Final answer
    x = 3,684,100,856,766.10

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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.