Home / 33,174,866.16-49,784,708.79-11,609,654.67

Finding the Fourth Proportional to 33,174,866.16, 49,784,708.79 and 11,609,654.67

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Solution

The fourth proportional to 33,174,866.16, 49,784,708.79 and 11,609,654.67 is: 17,422,324.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174,866.16 : 49,784,708.79 = 11,609,654.67 : x
  2. Step 2: Convert to fraction form
    33,174,866.16/49,784,708.79 = 11,609,654.67/x
  3. Step 3: Cross multiply
    33,174,866.16x = 49,784,708.79 × 11,609,654.67
  4. Step 4: Simplify right side
    33,174,866.16x = 577,983,276,898,413.50
  5. Step 5: Solve for x
    x = 577,983,276,898,413.50/33,174,866.16
  6. Step 6: Final answer
    x = 17,422,324.30

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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.