Home / 39,863,999.70-59,795,999.55-33,486,707.70

Finding the Fourth Proportional to 39,863,999.70, 59,795,999.55 and 33,486,707.70

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Solution

The fourth proportional to 39,863,999.70, 59,795,999.55 and 33,486,707.70 is: 50,230,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,863,999.70 : 59,795,999.55 = 33,486,707.70 : x
  2. Step 2: Convert to fraction form
    39,863,999.70/59,795,999.55 = 33,486,707.70/x
  3. Step 3: Cross multiply
    39,863,999.70x = 59,795,999.55 × 33,486,707.70
  4. Step 4: Simplify right side
    39,863,999.70x = 2,002,371,158,560,181.50
  5. Step 5: Solve for x
    x = 2,002,371,158,560,181.50/39,863,999.70
  6. Step 6: Final answer
    x = 50,230,061.55

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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.