Home / 40,783,247.42-61,166,735.48-26,166,914.06

Finding the Fourth Proportional to 40,783,247.42, 61,166,735.48 and 26,166,914.06

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Solution

The fourth proportional to 40,783,247.42, 61,166,735.48 and 26,166,914.06 is: 39,245,151.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,783,247.42 : 61,166,735.48 = 26,166,914.06 : x
  2. Step 2: Convert to fraction form
    40,783,247.42/61,166,735.48 = 26,166,914.06/x
  3. Step 3: Cross multiply
    40,783,247.42x = 61,166,735.48 × 26,166,914.06
  4. Step 4: Simplify right side
    40,783,247.42x = 1,600,544,710,395,496.50
  5. Step 5: Solve for x
    x = 1,600,544,710,395,496.50/40,783,247.42
  6. Step 6: Final answer
    x = 39,245,151.18

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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.