Home / 6,933,133,903.88-9,567,743,332.02-3,761,317,820.36

Finding the Fourth Proportional to 6,933,133,903.88, 9,567,743,332.02 and 3,761,317,820.36

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Solution

The fourth proportional to 6,933,133,903.88, 9,567,743,332.02 and 3,761,317,820.36 is: 5,190,628,652.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933,133,903.88 : 9,567,743,332.02 = 3,761,317,820.36 : x
  2. Step 2: Convert to fraction form
    6,933,133,903.88/9,567,743,332.02 = 3,761,317,820.36/x
  3. Step 3: Cross multiply
    6,933,133,903.88x = 9,567,743,332.02 × 3,761,317,820.36
  4. Step 4: Simplify right side
    6,933,133,903.88x = 35,987,323,495,357,394,944
  5. Step 5: Solve for x
    x = 35,987,323,495,357,394,944/6,933,133,903.88
  6. Step 6: Final answer
    x = 5,190,628,652.83

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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.