Home / 55,580,090.56-76,704,780.96-34,971,202.24

Finding the Fourth Proportional to 55,580,090.56, 76,704,780.96 and 34,971,202.24

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Solution

The fourth proportional to 55,580,090.56, 76,704,780.96 and 34,971,202.24 is: 48,262,936.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,580,090.56 : 76,704,780.96 = 34,971,202.24 : x
  2. Step 2: Convert to fraction form
    55,580,090.56/76,704,780.96 = 34,971,202.24/x
  3. Step 3: Cross multiply
    55,580,090.56x = 76,704,780.96 × 34,971,202.24
  4. Step 4: Simplify right side
    55,580,090.56x = 2,682,458,407,727,061.50
  5. Step 5: Solve for x
    x = 2,682,458,407,727,061.50/55,580,090.56
  6. Step 6: Final answer
    x = 48,262,936.97

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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.