Home / 39,373,577.70-59,060,366.55-33,138,003.30

Finding the Fourth Proportional to 39,373,577.70, 59,060,366.55 and 33,138,003.30

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Solution

The fourth proportional to 39,373,577.70, 59,060,366.55 and 33,138,003.30 is: 49,707,004.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,373,577.70 : 59,060,366.55 = 33,138,003.30 : x
  2. Step 2: Convert to fraction form
    39,373,577.70/59,060,366.55 = 33,138,003.30/x
  3. Step 3: Cross multiply
    39,373,577.70x = 59,060,366.55 × 33,138,003.30
  4. Step 4: Simplify right side
    39,373,577.70x = 1,957,142,621,633,109.50
  5. Step 5: Solve for x
    x = 1,957,142,621,633,109.50/39,373,577.70
  6. Step 6: Final answer
    x = 49,707,004.95

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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.