Home / 9,338,219.69-14,009,608.61-3,580,850.46

Finding the Fourth Proportional to 9,338,219.69, 14,009,608.61 and 3,580,850.46

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Solution

The fourth proportional to 9,338,219.69, 14,009,608.61 and 3,580,850.46 is: 5,372,149.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,219.69 : 14,009,608.61 = 3,580,850.46 : x
  2. Step 2: Convert to fraction form
    9,338,219.69/14,009,608.61 = 3,580,850.46/x
  3. Step 3: Cross multiply
    9,338,219.69x = 14,009,608.61 × 3,580,850.46
  4. Step 4: Simplify right side
    9,338,219.69x = 50,166,313,417,634.21
  5. Step 5: Solve for x
    x = 50,166,313,417,634.21/9,338,219.69
  6. Step 6: Final answer
    x = 5,372,149.63

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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.