Home / 241,880,128.05-362,685,589.50-143,551,791.57

Finding the Fourth Proportional to 241,880,128.05, 362,685,589.50 and 143,551,791.57

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Solution

The fourth proportional to 241,880,128.05, 362,685,589.50 and 143,551,791.57 is: 215,247,802.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,880,128.05 : 362,685,589.50 = 143,551,791.57 : x
  2. Step 2: Convert to fraction form
    241,880,128.05/362,685,589.50 = 143,551,791.57/x
  3. Step 3: Cross multiply
    241,880,128.05x = 362,685,589.50 × 143,551,791.57
  4. Step 4: Simplify right side
    241,880,128.05x = 52,064,166,149,346,576
  5. Step 5: Solve for x
    x = 52,064,166,149,346,576/241,880,128.05
  6. Step 6: Final answer
    x = 215,247,802.99

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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.