Home / 110,673,010.40-166,009,515.60-33,999,852.20

Finding the Fourth Proportional to 110,673,010.40, 166,009,515.60 and 33,999,852.20

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Solution

The fourth proportional to 110,673,010.40, 166,009,515.60 and 33,999,852.20 is: 50,999,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,673,010.40 : 166,009,515.60 = 33,999,852.20 : x
  2. Step 2: Convert to fraction form
    110,673,010.40/166,009,515.60 = 33,999,852.20/x
  3. Step 3: Cross multiply
    110,673,010.40x = 166,009,515.60 × 33,999,852.20
  4. Step 4: Simplify right side
    110,673,010.40x = 5,644,298,994,193,595
  5. Step 5: Solve for x
    x = 5,644,298,994,193,595/110,673,010.40
  6. Step 6: Final answer
    x = 50,999,778.30

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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.