Home / 275,776,188.06-380,568,043.91-150,325,637.27

Finding the Fourth Proportional to 275,776,188.06, 380,568,043.91 and 150,325,637.27

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Solution

The fourth proportional to 275,776,188.06, 380,568,043.91 and 150,325,637.27 is: 207,447,692.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,776,188.06 : 380,568,043.91 = 150,325,637.27 : x
  2. Step 2: Convert to fraction form
    275,776,188.06/380,568,043.91 = 150,325,637.27/x
  3. Step 3: Cross multiply
    275,776,188.06x = 380,568,043.91 × 150,325,637.27
  4. Step 4: Simplify right side
    275,776,188.06x = 57,209,133,723,841,064
  5. Step 5: Solve for x
    x = 57,209,133,723,841,064/275,776,188.06
  6. Step 6: Final answer
    x = 207,447,692.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.