Home / 174,621,054.47-261,855,539.97-50,096,207.44

Finding the Fourth Proportional to 174,621,054.47, 261,855,539.97 and 50,096,207.44

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Solution

The fourth proportional to 174,621,054.47, 261,855,539.97 and 50,096,207.44 is: 75,122,495.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,621,054.47 : 261,855,539.97 = 50,096,207.44 : x
  2. Step 2: Convert to fraction form
    174,621,054.47/261,855,539.97 = 50,096,207.44/x
  3. Step 3: Cross multiply
    174,621,054.47x = 261,855,539.97 × 50,096,207.44
  4. Step 4: Simplify right side
    174,621,054.47x = 13,117,969,449,745,450
  5. Step 5: Solve for x
    x = 13,117,969,449,745,450/174,621,054.47
  6. Step 6: Final answer
    x = 75,122,495.91

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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.