Home / 110,726,199.90-166,089,299.85-104,348,907.90

Finding the Fourth Proportional to 110,726,199.90, 166,089,299.85 and 104,348,907.90

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Solution

The fourth proportional to 110,726,199.90, 166,089,299.85 and 104,348,907.90 is: 156,523,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,726,199.90 : 166,089,299.85 = 104,348,907.90 : x
  2. Step 2: Convert to fraction form
    110,726,199.90/166,089,299.85 = 104,348,907.90/x
  3. Step 3: Cross multiply
    110,726,199.90x = 166,089,299.85 × 104,348,907.90
  4. Step 4: Simplify right side
    110,726,199.90x = 17,331,237,053,223,134
  5. Step 5: Solve for x
    x = 17,331,237,053,223,134/110,726,199.90
  6. Step 6: Final answer
    x = 156,523,361.85

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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.