Home / 50,619,325,525.04-75,875,837,147.12-17,031,287,171.84

Finding the Fourth Proportional to 50,619,325,525.04, 75,875,837,147.12 and 17,031,287,171.84

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Solution

The fourth proportional to 50,619,325,525.04, 75,875,837,147.12 and 17,031,287,171.84 is: 25,529,047,620.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,619,325,525.04 : 75,875,837,147.12 = 17,031,287,171.84 : x
  2. Step 2: Convert to fraction form
    50,619,325,525.04/75,875,837,147.12 = 17,031,287,171.84/x
  3. Step 3: Cross multiply
    50,619,325,525.04x = 75,875,837,147.12 × 17,031,287,171.84
  4. Step 4: Simplify right side
    50,619,325,525.04x = 1,292,263,171,856,365,780,992
  5. Step 5: Solve for x
    x = 1,292,263,171,856,365,780,992/50,619,325,525.04
  6. Step 6: Final answer
    x = 25,529,047,620.70

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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.