Home / 24,085,784.70-33,238,414.05-13,072,533.19

Finding the Fourth Proportional to 24,085,784.70, 33,238,414.05 and 13,072,533.19

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Solution

The fourth proportional to 24,085,784.70, 33,238,414.05 and 13,072,533.19 is: 18,040,112.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,085,784.70 : 33,238,414.05 = 13,072,533.19 : x
  2. Step 2: Convert to fraction form
    24,085,784.70/33,238,414.05 = 13,072,533.19/x
  3. Step 3: Cross multiply
    24,085,784.70x = 33,238,414.05 × 13,072,533.19
  4. Step 4: Simplify right side
    24,085,784.70x = 434,510,270,851,587.31
  5. Step 5: Solve for x
    x = 434,510,270,851,587.31/24,085,784.70
  6. Step 6: Final answer
    x = 18,040,112.72

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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.