Home / 50,024,188.65-69,035,537.88-27,697,174.50

Finding the Fourth Proportional to 50,024,188.65, 69,035,537.88 and 27,697,174.50

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Solution

The fourth proportional to 50,024,188.65, 69,035,537.88 and 27,697,174.50 is: 38,223,295.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,024,188.65 : 69,035,537.88 = 27,697,174.50 : x
  2. Step 2: Convert to fraction form
    50,024,188.65/69,035,537.88 = 27,697,174.50/x
  3. Step 3: Cross multiply
    50,024,188.65x = 69,035,537.88 × 27,697,174.50
  4. Step 4: Simplify right side
    50,024,188.65x = 1,912,089,339,363,720
  5. Step 5: Solve for x
    x = 1,912,089,339,363,720/50,024,188.65
  6. Step 6: Final answer
    x = 38,223,295.39

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1.5x scale

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.