Home / 33,247,365.60-49,872,603.60-10,530,040.80

Finding the Fourth Proportional to 33,247,365.60, 49,872,603.60 and 10,530,040.80

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Solution

The fourth proportional to 33,247,365.60, 49,872,603.60 and 10,530,040.80 is: 15,795,553.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,247,365.60 : 49,872,603.60 = 10,530,040.80 : x
  2. Step 2: Convert to fraction form
    33,247,365.60/49,872,603.60 = 10,530,040.80/x
  3. Step 3: Cross multiply
    33,247,365.60x = 49,872,603.60 × 10,530,040.80
  4. Step 4: Simplify right side
    33,247,365.60x = 525,160,550,710,226.94
  5. Step 5: Solve for x
    x = 525,160,550,710,226.94/33,247,365.60
  6. Step 6: Final answer
    x = 15,795,553.76

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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.