Home / 164,089,087.44-226,393,780.26-94,472,678.40

Finding the Fourth Proportional to 164,089,087.44, 226,393,780.26 and 94,472,678.40

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Solution

The fourth proportional to 164,089,087.44, 226,393,780.26 and 94,472,678.40 is: 130,343,992.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,089,087.44 : 226,393,780.26 = 94,472,678.40 : x
  2. Step 2: Convert to fraction form
    164,089,087.44/226,393,780.26 = 94,472,678.40/x
  3. Step 3: Cross multiply
    164,089,087.44x = 226,393,780.26 × 94,472,678.40
  4. Step 4: Simplify right side
    164,089,087.44x = 21,388,026,794,263,248
  5. Step 5: Solve for x
    x = 21,388,026,794,263,248/164,089,087.44
  6. Step 6: Final answer
    x = 130,343,992.57

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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.