Home / 226,102,575.90-312,089,218.24-132,042,095.18

Finding the Fourth Proportional to 226,102,575.90, 312,089,218.24 and 132,042,095.18

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Solution

The fourth proportional to 226,102,575.90, 312,089,218.24 and 132,042,095.18 is: 182,257,606.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,102,575.90 : 312,089,218.24 = 132,042,095.18 : x
  2. Step 2: Convert to fraction form
    226,102,575.90/312,089,218.24 = 132,042,095.18/x
  3. Step 3: Cross multiply
    226,102,575.90x = 312,089,218.24 × 132,042,095.18
  4. Step 4: Simplify right side
    226,102,575.90x = 41,208,914,259,497,872
  5. Step 5: Solve for x
    x = 41,208,914,259,497,872/226,102,575.90
  6. Step 6: Final answer
    x = 182,257,606.29

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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.