Home / 49,433,042.36-74,097,658.00-16,632,224.46

Finding the Fourth Proportional to 49,433,042.36, 74,097,658.00 and 16,632,224.46

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Solution

The fourth proportional to 49,433,042.36, 74,097,658.00 and 16,632,224.46 is: 24,930,872.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,433,042.36 : 74,097,658.00 = 16,632,224.46 : x
  2. Step 2: Convert to fraction form
    49,433,042.36/74,097,658.00 = 16,632,224.46/x
  3. Step 3: Cross multiply
    49,433,042.36x = 74,097,658.00 × 16,632,224.46
  4. Step 4: Simplify right side
    49,433,042.36x = 1,232,408,879,455,287.50
  5. Step 5: Solve for x
    x = 1,232,408,879,455,287.50/49,433,042.36
  6. Step 6: Final answer
    x = 24,930,872.56

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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.