Home / 110,844,101.60-166,266,152.40-108,954,533.60

Finding the Fourth Proportional to 110,844,101.60, 166,266,152.40 and 108,954,533.60

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Solution

The fourth proportional to 110,844,101.60, 166,266,152.40 and 108,954,533.60 is: 163,431,800.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,844,101.60 : 166,266,152.40 = 108,954,533.60 : x
  2. Step 2: Convert to fraction form
    110,844,101.60/166,266,152.40 = 108,954,533.60/x
  3. Step 3: Cross multiply
    110,844,101.60x = 166,266,152.40 × 108,954,533.60
  4. Step 4: Simplify right side
    110,844,101.60x = 18,115,451,088,208,520
  5. Step 5: Solve for x
    x = 18,115,451,088,208,520/110,844,101.60
  6. Step 6: Final answer
    x = 163,431,800.40

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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.