Home / 110,669,225.40-166,003,838.10-33,996,067.20

Finding the Fourth Proportional to 110,669,225.40, 166,003,838.10 and 33,996,067.20

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Solution

The fourth proportional to 110,669,225.40, 166,003,838.10 and 33,996,067.20 is: 50,994,100.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,669,225.40 : 166,003,838.10 = 33,996,067.20 : x
  2. Step 2: Convert to fraction form
    110,669,225.40/166,003,838.10 = 33,996,067.20/x
  3. Step 3: Cross multiply
    110,669,225.40x = 166,003,838.10 × 33,996,067.20
  4. Step 4: Simplify right side
    110,669,225.40x = 5,643,477,635,505,521
  5. Step 5: Solve for x
    x = 5,643,477,635,505,521/110,669,225.40
  6. Step 6: Final answer
    x = 50,994,100.80

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1.5x scale

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.