Home / 37,528,997,936.54-51,791,028,522.55-22,080,218,733.37

Finding the Fourth Proportional to 37,528,997,936.54, 51,791,028,522.55 and 22,080,218,733.37

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Solution

The fourth proportional to 37,528,997,936.54, 51,791,028,522.55 and 22,080,218,733.37 is: 30,471,296,892.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,528,997,936.54 : 51,791,028,522.55 = 22,080,218,733.37 : x
  2. Step 2: Convert to fraction form
    37,528,997,936.54/51,791,028,522.55 = 22,080,218,733.37/x
  3. Step 3: Cross multiply
    37,528,997,936.54x = 51,791,028,522.55 × 22,080,218,733.37
  4. Step 4: Simplify right side
    37,528,997,936.54x = 1,143,557,238,204,108,505,088
  5. Step 5: Solve for x
    x = 1,143,557,238,204,108,505,088/37,528,997,936.54
  6. Step 6: Final answer
    x = 30,471,296,892.55

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1.5x scale

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.