Home / 24,008,533.38-33,134,930.01-13,692,891.78

Finding the Fourth Proportional to 24,008,533.38, 33,134,930.01 and 13,692,891.78

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Solution

The fourth proportional to 24,008,533.38, 33,134,930.01 and 13,692,891.78 is: 18,897,989.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,533.38 : 33,134,930.01 = 13,692,891.78 : x
  2. Step 2: Convert to fraction form
    24,008,533.38/33,134,930.01 = 13,692,891.78/x
  3. Step 3: Cross multiply
    24,008,533.38x = 33,134,930.01 × 13,692,891.78
  4. Step 4: Simplify right side
    24,008,533.38x = 453,713,010,764,804.31
  5. Step 5: Solve for x
    x = 453,713,010,764,804.31/24,008,533.38
  6. Step 6: Final answer
    x = 18,897,989.46

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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.