Home / 24,009,968.97-36,003,743.87-8,655,236.37

Finding the Fourth Proportional to 24,009,968.97, 36,003,743.87 and 8,655,236.37

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Solution

The fourth proportional to 24,009,968.97, 36,003,743.87 and 8,655,236.37 is: 12,978,813.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,009,968.97 : 36,003,743.87 = 8,655,236.37 : x
  2. Step 2: Convert to fraction form
    24,009,968.97/36,003,743.87 = 8,655,236.37/x
  3. Step 3: Cross multiply
    24,009,968.97x = 36,003,743.87 × 8,655,236.37
  4. Step 4: Simplify right side
    24,009,968.97x = 311,620,913,356,512.38
  5. Step 5: Solve for x
    x = 311,620,913,356,512.38/24,009,968.97
  6. Step 6: Final answer
    x = 12,978,813.66

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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.