Home / 62,273,926.81-85,938,015.71-33,630,770.73

Finding the Fourth Proportional to 62,273,926.81, 85,938,015.71 and 33,630,770.73

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Solution

The fourth proportional to 62,273,926.81, 85,938,015.71 and 33,630,770.73 is: 46,410,461.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,273,926.81 : 85,938,015.71 = 33,630,770.73 : x
  2. Step 2: Convert to fraction form
    62,273,926.81/85,938,015.71 = 33,630,770.73/x
  3. Step 3: Cross multiply
    62,273,926.81x = 85,938,015.71 × 33,630,770.73
  4. Step 4: Simplify right side
    62,273,926.81x = 2,890,161,703,203,380
  5. Step 5: Solve for x
    x = 2,890,161,703,203,380/62,273,926.81
  6. Step 6: Final answer
    x = 46,410,461.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.