Home / 50,219,954-75,330,630.88-14,318,162

Finding the Fourth Proportional to 50,219,954, 75,330,630.88 and 14,318,162

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Solution

The fourth proportional to 50,219,954, 75,330,630.88 and 14,318,162 is: 21,477,442.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,219,954 : 75,330,630.88 = 14,318,162 : x
  2. Step 2: Convert to fraction form
    50,219,954/75,330,630.88 = 14,318,162/x
  3. Step 3: Cross multiply
    50,219,954x = 75,330,630.88 × 14,318,162
  4. Step 4: Simplify right side
    50,219,954x = 1,078,596,176,502,042.50
  5. Step 5: Solve for x
    x = 1,078,596,176,502,042.50/50,219,954
  6. Step 6: Final answer
    x = 21,477,442.54

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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.