Home / 19,735,012.70-29,606,744.52-5,903,057.84

Finding the Fourth Proportional to 19,735,012.70, 29,606,744.52 and 5,903,057.84

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Solution

The fourth proportional to 19,735,012.70, 29,606,744.52 and 5,903,057.84 is: 8,855,850.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,735,012.70 : 29,606,744.52 = 5,903,057.84 : x
  2. Step 2: Convert to fraction form
    19,735,012.70/29,606,744.52 = 5,903,057.84/x
  3. Step 3: Cross multiply
    19,735,012.70x = 29,606,744.52 × 5,903,057.84
  4. Step 4: Simplify right side
    19,735,012.70x = 174,770,325,355,663.03
  5. Step 5: Solve for x
    x = 174,770,325,355,663.03/19,735,012.70
  6. Step 6: Final answer
    x = 8,855,850.67

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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.