Home / 36,041,978,562.30-49,733,358,167.34-19,761,301,329.48

Finding the Fourth Proportional to 36,041,978,562.30, 49,733,358,167.34 and 19,761,301,329.48

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Solution

The fourth proportional to 36,041,978,562.30, 49,733,358,167.34 and 19,761,301,329.48 is: 27,268,088,936.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,041,978,562.30 : 49,733,358,167.34 = 19,761,301,329.48 : x
  2. Step 2: Convert to fraction form
    36,041,978,562.30/49,733,358,167.34 = 19,761,301,329.48/x
  3. Step 3: Cross multiply
    36,041,978,562.30x = 49,733,358,167.34 × 19,761,301,329.48
  4. Step 4: Simplify right side
    36,041,978,562.30x = 982,795,876,871,760,904,192
  5. Step 5: Solve for x
    x = 982,795,876,871,760,904,192/36,041,978,562.30
  6. Step 6: Final answer
    x = 27,268,088,936.15

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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.