Home / 33,392,069.87-50,085,655.36-10,666,865.39

Finding the Fourth Proportional to 33,392,069.87, 50,085,655.36 and 10,666,865.39

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Solution

The fourth proportional to 33,392,069.87, 50,085,655.36 and 10,666,865.39 is: 15,999,515.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392,069.87 : 50,085,655.36 = 10,666,865.39 : x
  2. Step 2: Convert to fraction form
    33,392,069.87/50,085,655.36 = 10,666,865.39/x
  3. Step 3: Cross multiply
    33,392,069.87x = 50,085,655.36 × 10,666,865.39
  4. Step 4: Simplify right side
    33,392,069.87x = 534,256,943,417,956.56
  5. Step 5: Solve for x
    x = 534,256,943,417,956.56/33,392,069.87
  6. Step 6: Final answer
    x = 15,999,515.62

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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.