Home / 110,826,521.60-166,255,528.80-34,141,553.60

Finding the Fourth Proportional to 110,826,521.60, 166,255,528.80 and 34,141,553.60

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Solution

The fourth proportional to 110,826,521.60, 166,255,528.80 and 34,141,553.60 is: 51,217,181.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,826,521.60 : 166,255,528.80 = 34,141,553.60 : x
  2. Step 2: Convert to fraction form
    110,826,521.60/166,255,528.80 = 34,141,553.60/x
  3. Step 3: Cross multiply
    110,826,521.60x = 166,255,528.80 × 34,141,553.60
  4. Step 4: Simplify right side
    110,826,521.60x = 5,676,222,047,821,544
  5. Step 5: Solve for x
    x = 5,676,222,047,821,544/110,826,521.60
  6. Step 6: Final answer
    x = 51,217,181.28

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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.