Home / 33,048,009.70-49,572,014.55-23,978,083.30

Finding the Fourth Proportional to 33,048,009.70, 49,572,014.55 and 23,978,083.30

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Solution

The fourth proportional to 33,048,009.70, 49,572,014.55 and 23,978,083.30 is: 35,967,124.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,048,009.70 : 49,572,014.55 = 23,978,083.30 : x
  2. Step 2: Convert to fraction form
    33,048,009.70/49,572,014.55 = 23,978,083.30/x
  3. Step 3: Cross multiply
    33,048,009.70x = 49,572,014.55 × 23,978,083.30
  4. Step 4: Simplify right side
    33,048,009.70x = 1,188,641,894,228,712
  5. Step 5: Solve for x
    x = 1,188,641,894,228,712/33,048,009.70
  6. Step 6: Final answer
    x = 35,967,124.95

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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.