Home / 31,333,395,659.08-43,241,147,249.16-17,060,776,817.80

Finding the Fourth Proportional to 31,333,395,659.08, 43,241,147,249.16 and 17,060,776,817.80

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Solution

The fourth proportional to 31,333,395,659.08, 43,241,147,249.16 and 17,060,776,817.80 is: 23,544,449,844.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,333,395,659.08 : 43,241,147,249.16 = 17,060,776,817.80 : x
  2. Step 2: Convert to fraction form
    31,333,395,659.08/43,241,147,249.16 = 17,060,776,817.80/x
  3. Step 3: Cross multiply
    31,333,395,659.08x = 43,241,147,249.16 × 17,060,776,817.80
  4. Step 4: Simplify right side
    31,333,395,659.08x = 737,727,562,563,545,202,688
  5. Step 5: Solve for x
    x = 737,727,562,563,545,202,688/31,333,395,659.08
  6. Step 6: Final answer
    x = 23,544,449,844.83

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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.