Home / 76,030,562.94-104,923,537.83-41,224,426.62

Finding the Fourth Proportional to 76,030,562.94, 104,923,537.83 and 41,224,426.62

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Solution

The fourth proportional to 76,030,562.94, 104,923,537.83 and 41,224,426.62 is: 56,890,446.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,030,562.94 : 104,923,537.83 = 41,224,426.62 : x
  2. Step 2: Convert to fraction form
    76,030,562.94/104,923,537.83 = 41,224,426.62/x
  3. Step 3: Cross multiply
    76,030,562.94x = 104,923,537.83 × 41,224,426.62
  4. Step 4: Simplify right side
    76,030,562.94x = 4,325,412,685,983,628.50
  5. Step 5: Solve for x
    x = 4,325,412,685,983,628.50/76,030,562.94
  6. Step 6: Final answer
    x = 56,890,446.67

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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.