Home / 47,584,449.54-65,666,311.86-26,957,847.06

Finding the Fourth Proportional to 47,584,449.54, 65,666,311.86 and 26,957,847.06

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Solution

The fourth proportional to 47,584,449.54, 65,666,311.86 and 26,957,847.06 is: 37,201,699.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,584,449.54 : 65,666,311.86 = 26,957,847.06 : x
  2. Step 2: Convert to fraction form
    47,584,449.54/65,666,311.86 = 26,957,847.06/x
  3. Step 3: Cross multiply
    47,584,449.54x = 65,666,311.86 × 26,957,847.06
  4. Step 4: Simplify right side
    47,584,449.54x = 1,770,222,392,116,144
  5. Step 5: Solve for x
    x = 1,770,222,392,116,144/47,584,449.54
  6. Step 6: Final answer
    x = 37,201,699.49

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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.