Home / 37,282,222.44-55,926,507.62-11,380,341.68

Finding the Fourth Proportional to 37,282,222.44, 55,926,507.62 and 11,380,341.68

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Solution

The fourth proportional to 37,282,222.44, 55,926,507.62 and 11,380,341.68 is: 17,071,481.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,282,222.44 : 55,926,507.62 = 11,380,341.68 : x
  2. Step 2: Convert to fraction form
    37,282,222.44/55,926,507.62 = 11,380,341.68/x
  3. Step 3: Cross multiply
    37,282,222.44x = 55,926,507.62 × 11,380,341.68
  4. Step 4: Simplify right side
    37,282,222.44x = 636,462,765,627,821.88
  5. Step 5: Solve for x
    x = 636,462,765,627,821.88/37,282,222.44
  6. Step 6: Final answer
    x = 17,071,481.36

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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.