Home / 37,231,212.70-55,846,819.05-10,304,868.70

Finding the Fourth Proportional to 37,231,212.70, 55,846,819.05 and 10,304,868.70

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Solution

The fourth proportional to 37,231,212.70, 55,846,819.05 and 10,304,868.70 is: 15,457,303.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,231,212.70 : 55,846,819.05 = 10,304,868.70 : x
  2. Step 2: Convert to fraction form
    37,231,212.70/55,846,819.05 = 10,304,868.70/x
  3. Step 3: Cross multiply
    37,231,212.70x = 55,846,819.05 × 10,304,868.70
  4. Step 4: Simplify right side
    37,231,212.70x = 575,494,137,622,908.62
  5. Step 5: Solve for x
    x = 575,494,137,622,908.62/37,231,212.70
  6. Step 6: Final answer
    x = 15,457,303.05

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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.