Home / 110,459,091.99-165,662,065.93-33,782,784.51

Finding the Fourth Proportional to 110,459,091.99, 165,662,065.93 and 33,782,784.51

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Solution

The fourth proportional to 110,459,091.99, 165,662,065.93 and 33,782,784.51 is: 50,666,049.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,459,091.99 : 165,662,065.93 = 33,782,784.51 : x
  2. Step 2: Convert to fraction form
    110,459,091.99/165,662,065.93 = 33,782,784.51/x
  3. Step 3: Cross multiply
    110,459,091.99x = 165,662,065.93 × 33,782,784.51
  4. Step 4: Simplify right side
    110,459,091.99x = 5,596,525,874,794,603
  5. Step 5: Solve for x
    x = 5,596,525,874,794,603/110,459,091.99
  6. Step 6: Final answer
    x = 50,666,049.97

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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.