Home / 55,580,094.56-76,704,786.48-34,971,206.24

Finding the Fourth Proportional to 55,580,094.56, 76,704,786.48 and 34,971,206.24

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Solution

The fourth proportional to 55,580,094.56, 76,704,786.48 and 34,971,206.24 is: 48,262,942.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,580,094.56 : 76,704,786.48 = 34,971,206.24 : x
  2. Step 2: Convert to fraction form
    55,580,094.56/76,704,786.48 = 34,971,206.24/x
  3. Step 3: Cross multiply
    55,580,094.56x = 76,704,786.48 × 34,971,206.24
  4. Step 4: Simplify right side
    55,580,094.56x = 2,682,458,907,587,244
  5. Step 5: Solve for x
    x = 2,682,458,907,587,244/55,580,094.56
  6. Step 6: Final answer
    x = 48,262,942.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.