Home / 51,738,224.44-77,594,094.42-15,338,102.80

Finding the Fourth Proportional to 51,738,224.44, 77,594,094.42 and 15,338,102.80

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Solution

The fourth proportional to 51,738,224.44, 77,594,094.42 and 15,338,102.80 is: 23,003,228.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,738,224.44 : 77,594,094.42 = 15,338,102.80 : x
  2. Step 2: Convert to fraction form
    51,738,224.44/77,594,094.42 = 15,338,102.80/x
  3. Step 3: Cross multiply
    51,738,224.44x = 77,594,094.42 × 15,338,102.80
  4. Step 4: Simplify right side
    51,738,224.44x = 1,190,146,196,886,866.50
  5. Step 5: Solve for x
    x = 1,190,146,196,886,866.50/51,738,224.44
  6. Step 6: Final answer
    x = 23,003,228.46

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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.