Home / 49,111,201.80-73,677,300.30-15,035,992.20

Finding the Fourth Proportional to 49,111,201.80, 73,677,300.30 and 15,035,992.20

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Solution

The fourth proportional to 49,111,201.80, 73,677,300.30 and 15,035,992.20 is: 22,557,202.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,111,201.80 : 73,677,300.30 = 15,035,992.20 : x
  2. Step 2: Convert to fraction form
    49,111,201.80/73,677,300.30 = 15,035,992.20/x
  3. Step 3: Cross multiply
    49,111,201.80x = 73,677,300.30 × 15,035,992.20
  4. Step 4: Simplify right side
    49,111,201.80x = 1,107,811,312,627,857.50
  5. Step 5: Solve for x
    x = 1,107,811,312,627,857.50/49,111,201.80
  6. Step 6: Final answer
    x = 22,557,202.27

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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.