Home / 102,017,914.02-153,027,559.53-37,295,092.44

Finding the Fourth Proportional to 102,017,914.02, 153,027,559.53 and 37,295,092.44

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Solution

The fourth proportional to 102,017,914.02, 153,027,559.53 and 37,295,092.44 is: 55,942,890.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,017,914.02 : 153,027,559.53 = 37,295,092.44 : x
  2. Step 2: Convert to fraction form
    102,017,914.02/153,027,559.53 = 37,295,092.44/x
  3. Step 3: Cross multiply
    102,017,914.02x = 153,027,559.53 × 37,295,092.44
  4. Step 4: Simplify right side
    102,017,914.02x = 5,707,176,978,538,953
  5. Step 5: Solve for x
    x = 5,707,176,978,538,953/102,017,914.02
  6. Step 6: Final answer
    x = 55,942,890.36

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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.