Home / 36,196,972,080.81-49,958,737,303.82-23,968,108,039.47

Finding the Fourth Proportional to 36,196,972,080.81, 49,958,737,303.82 and 23,968,108,039.47

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Solution

The fourth proportional to 36,196,972,080.81, 49,958,737,303.82 and 23,968,108,039.47 is: 33,080,568,466.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,196,972,080.81 : 49,958,737,303.82 = 23,968,108,039.47 : x
  2. Step 2: Convert to fraction form
    36,196,972,080.81/49,958,737,303.82 = 23,968,108,039.47/x
  3. Step 3: Cross multiply
    36,196,972,080.81x = 49,958,737,303.82 × 23,968,108,039.47
  4. Step 4: Simplify right side
    36,196,972,080.81x = 1,197,416,413,213,457,907,712
  5. Step 5: Solve for x
    x = 1,197,416,413,213,457,907,712/36,196,972,080.81
  6. Step 6: Final answer
    x = 33,080,568,466.89

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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.