Home / 37,135,847.80-55,703,771.70-25,798,439.80

Finding the Fourth Proportional to 37,135,847.80, 55,703,771.70 and 25,798,439.80

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Solution

The fourth proportional to 37,135,847.80, 55,703,771.70 and 25,798,439.80 is: 38,697,659.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,135,847.80 : 55,703,771.70 = 25,798,439.80 : x
  2. Step 2: Convert to fraction form
    37,135,847.80/55,703,771.70 = 25,798,439.80/x
  3. Step 3: Cross multiply
    37,135,847.80x = 55,703,771.70 × 25,798,439.80
  4. Step 4: Simplify right side
    37,135,847.80x = 1,437,070,400,835,393.75
  5. Step 5: Solve for x
    x = 1,437,070,400,835,393.75/37,135,847.80
  6. Step 6: Final answer
    x = 38,697,659.70

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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.