Home / 55,334,245.75-83,030,094.27-22,568,852.91

Finding the Fourth Proportional to 55,334,245.75, 83,030,094.27 and 22,568,852.91

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Solution

The fourth proportional to 55,334,245.75, 83,030,094.27 and 22,568,852.91 is: 33,864,995.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,334,245.75 : 83,030,094.27 = 22,568,852.91 : x
  2. Step 2: Convert to fraction form
    55,334,245.75/83,030,094.27 = 22,568,852.91/x
  3. Step 3: Cross multiply
    55,334,245.75x = 83,030,094.27 × 22,568,852.91
  4. Step 4: Simplify right side
    55,334,245.75x = 1,873,893,984,570,219.50
  5. Step 5: Solve for x
    x = 1,873,893,984,570,219.50/55,334,245.75
  6. Step 6: Final answer
    x = 33,864,995.53

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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.