Home / 49,433,042.23-74,097,657.81-16,632,224.33

Finding the Fourth Proportional to 49,433,042.23, 74,097,657.81 and 16,632,224.33

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Solution

The fourth proportional to 49,433,042.23, 74,097,657.81 and 16,632,224.33 is: 24,930,872.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,433,042.23 : 74,097,657.81 = 16,632,224.33 : x
  2. Step 2: Convert to fraction form
    49,433,042.23/74,097,657.81 = 16,632,224.33/x
  3. Step 3: Cross multiply
    49,433,042.23x = 74,097,657.81 × 16,632,224.33
  4. Step 4: Simplify right side
    49,433,042.23x = 1,232,408,867,084,933.25
  5. Step 5: Solve for x
    x = 1,232,408,867,084,933.25/49,433,042.23
  6. Step 6: Final answer
    x = 24,930,872.38

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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.