Home / 33,998,619.58-46,912,350.71-19,111,960.67

Finding the Fourth Proportional to 33,998,619.58, 46,912,350.71 and 19,111,960.67

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Solution

The fourth proportional to 33,998,619.58, 46,912,350.71 and 19,111,960.67 is: 26,371,276.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,619.58 : 46,912,350.71 = 19,111,960.67 : x
  2. Step 2: Convert to fraction form
    33,998,619.58/46,912,350.71 = 19,111,960.67/x
  3. Step 3: Cross multiply
    33,998,619.58x = 46,912,350.71 × 19,111,960.67
  4. Step 4: Simplify right side
    33,998,619.58x = 896,587,001,519,984.62
  5. Step 5: Solve for x
    x = 896,587,001,519,984.62/33,998,619.58
  6. Step 6: Final answer
    x = 26,371,276.62

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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.