Home / 62,028,508,449.26-85,598,179,039.78-37,940,760,614.54

Finding the Fourth Proportional to 62,028,508,449.26, 85,598,179,039.78 and 37,940,760,614.54

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Solution

The fourth proportional to 62,028,508,449.26, 85,598,179,039.78 and 37,940,760,614.54 is: 52,357,538,512.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,028,508,449.26 : 85,598,179,039.78 = 37,940,760,614.54 : x
  2. Step 2: Convert to fraction form
    62,028,508,449.26/85,598,179,039.78 = 37,940,760,614.54/x
  3. Step 3: Cross multiply
    62,028,508,449.26x = 85,598,179,039.78 × 37,940,760,614.54
  4. Step 4: Simplify right side
    62,028,508,449.26x = 3,247,660,019,988,828,258,304
  5. Step 5: Solve for x
    x = 3,247,660,019,988,828,258,304/62,028,508,449.26
  6. Step 6: Final answer
    x = 52,357,538,512.24

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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.