Home / 46,320,882.06-69,481,914.39-12,241,933.50

Finding the Fourth Proportional to 46,320,882.06, 69,481,914.39 and 12,241,933.50

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Solution

The fourth proportional to 46,320,882.06, 69,481,914.39 and 12,241,933.50 is: 18,363,056.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,320,882.06 : 69,481,914.39 = 12,241,933.50 : x
  2. Step 2: Convert to fraction form
    46,320,882.06/69,481,914.39 = 12,241,933.50/x
  3. Step 3: Cross multiply
    46,320,882.06x = 69,481,914.39 × 12,241,933.50
  4. Step 4: Simplify right side
    46,320,882.06x = 850,592,975,415,073.12
  5. Step 5: Solve for x
    x = 850,592,975,415,073.12/46,320,882.06
  6. Step 6: Final answer
    x = 18,363,056.52

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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.