Home / 155,922,498,090.26-233,480,945,889.96-107,612,334,063.07

Finding the Fourth Proportional to 155,922,498,090.26, 233,480,945,889.96 and 107,612,334,063.07

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Solution

The fourth proportional to 155,922,498,090.26, 233,480,945,889.96 and 107,612,334,063.07 is: 161,140,501,558.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,922,498,090.26 : 233,480,945,889.96 = 107,612,334,063.07 : x
  2. Step 2: Convert to fraction form
    155,922,498,090.26/233,480,945,889.96 = 107,612,334,063.07/x
  3. Step 3: Cross multiply
    155,922,498,090.26x = 233,480,945,889.96 × 107,612,334,063.07
  4. Step 4: Simplify right side
    155,922,498,090.26x = 25,125,429,546,471,944,880,128
  5. Step 5: Solve for x
    x = 25,125,429,546,471,944,880,128/155,922,498,090.26
  6. Step 6: Final answer
    x = 161,140,501,558.20

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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.