Home / 55,998,036.20-83,997,054.30-44,660,628.20

Finding the Fourth Proportional to 55,998,036.20, 83,997,054.30 and 44,660,628.20

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Solution

The fourth proportional to 55,998,036.20, 83,997,054.30 and 44,660,628.20 is: 66,990,942.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,998,036.20 : 83,997,054.30 = 44,660,628.20 : x
  2. Step 2: Convert to fraction form
    55,998,036.20/83,997,054.30 = 44,660,628.20/x
  3. Step 3: Cross multiply
    55,998,036.20x = 83,997,054.30 × 44,660,628.20
  4. Step 4: Simplify right side
    55,998,036.20x = 3,751,361,211,987,511.50
  5. Step 5: Solve for x
    x = 3,751,361,211,987,511.50/55,998,036.20
  6. Step 6: Final answer
    x = 66,990,942.30

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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.