Home / 33,090,635.56-49,636,575.42-10,371,029.80

Finding the Fourth Proportional to 33,090,635.56, 49,636,575.42 and 10,371,029.80

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Solution

The fourth proportional to 33,090,635.56, 49,636,575.42 and 10,371,029.80 is: 15,556,739.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,090,635.56 : 49,636,575.42 = 10,371,029.80 : x
  2. Step 2: Convert to fraction form
    33,090,635.56/49,636,575.42 = 10,371,029.80/x
  3. Step 3: Cross multiply
    33,090,635.56x = 49,636,575.42 × 10,371,029.80
  4. Step 4: Simplify right side
    33,090,635.56x = 514,782,402,850,767.56
  5. Step 5: Solve for x
    x = 514,782,402,850,767.56/33,090,635.56
  6. Step 6: Final answer
    x = 15,556,739.67

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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.