Home / 23,005,879,185.93-34,512,269,256.63-8,080,414,059.36

Finding the Fourth Proportional to 23,005,879,185.93, 34,512,269,256.63 and 8,080,414,059.36

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Solution

The fourth proportional to 23,005,879,185.93, 34,512,269,256.63 and 8,080,414,059.36 is: 12,121,833,009.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005,879,185.93 : 34,512,269,256.63 = 8,080,414,059.36 : x
  2. Step 2: Convert to fraction form
    23,005,879,185.93/34,512,269,256.63 = 8,080,414,059.36/x
  3. Step 3: Cross multiply
    23,005,879,185.93x = 34,512,269,256.63 × 8,080,414,059.36
  4. Step 4: Simplify right side
    23,005,879,185.93x = 278,873,425,721,822,085,120
  5. Step 5: Solve for x
    x = 278,873,425,721,822,085,120/23,005,879,185.93
  6. Step 6: Final answer
    x = 12,121,833,009.21

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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.