Home / 24,191,986.37-33,384,926.39-13,326,970.37

Finding the Fourth Proportional to 24,191,986.37, 33,384,926.39 and 13,326,970.37

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Solution

The fourth proportional to 24,191,986.37, 33,384,926.39 and 13,326,970.37 is: 18,391,210.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191,986.37 : 33,384,926.39 = 13,326,970.37 : x
  2. Step 2: Convert to fraction form
    24,191,986.37/33,384,926.39 = 13,326,970.37/x
  3. Step 3: Cross multiply
    24,191,986.37x = 33,384,926.39 × 13,326,970.37
  4. Step 4: Simplify right side
    24,191,986.37x = 444,919,924,570,601.62
  5. Step 5: Solve for x
    x = 444,919,924,570,601.62/24,191,986.37
  6. Step 6: Final answer
    x = 18,391,210.95

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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.