Home / 36,303,766.82-50,097,740.48-19,783,539.28

Finding the Fourth Proportional to 36,303,766.82, 50,097,740.48 and 19,783,539.28

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Solution

The fourth proportional to 36,303,766.82, 50,097,740.48 and 19,783,539.28 is: 27,300,489.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,303,766.82 : 50,097,740.48 = 19,783,539.28 : x
  2. Step 2: Convert to fraction form
    36,303,766.82/50,097,740.48 = 19,783,539.28/x
  3. Step 3: Cross multiply
    36,303,766.82x = 50,097,740.48 × 19,783,539.28
  4. Step 4: Simplify right side
    36,303,766.82x = 991,110,616,564,985.50
  5. Step 5: Solve for x
    x = 991,110,616,564,985.50/36,303,766.82
  6. Step 6: Final answer
    x = 27,300,489.82

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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.