Home / 4,080,336,309.48-6,120,538,753.50-1,132,845,762.28

Finding the Fourth Proportional to 4,080,336,309.48, 6,120,538,753.50 and 1,132,845,762.28

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Solution

The fourth proportional to 4,080,336,309.48, 6,120,538,753.50 and 1,132,845,762.28 is: 1,699,278,163.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,336,309.48 : 6,120,538,753.50 = 1,132,845,762.28 : x
  2. Step 2: Convert to fraction form
    4,080,336,309.48/6,120,538,753.50 = 1,132,845,762.28/x
  3. Step 3: Cross multiply
    4,080,336,309.48x = 6,120,538,753.50 × 1,132,845,762.28
  4. Step 4: Simplify right side
    4,080,336,309.48x = 6,933,626,389,772,988,416
  5. Step 5: Solve for x
    x = 6,933,626,389,772,988,416/4,080,336,309.48
  6. Step 6: Final answer
    x = 1,699,278,163.34

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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.