Home / 58,089,128,022.81-80,162,181,816.44-32,369,491,973.43

Finding the Fourth Proportional to 58,089,128,022.81, 80,162,181,816.44 and 32,369,491,973.43

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Solution

The fourth proportional to 58,089,128,022.81, 80,162,181,816.44 and 32,369,491,973.43 is: 44,669,444,854.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,089,128,022.81 : 80,162,181,816.44 = 32,369,491,973.43 : x
  2. Step 2: Convert to fraction form
    58,089,128,022.81/80,162,181,816.44 = 32,369,491,973.43/x
  3. Step 3: Cross multiply
    58,089,128,022.81x = 80,162,181,816.44 × 32,369,491,973.43
  4. Step 4: Simplify right side
    58,089,128,022.81x = 2,594,809,100,879,728,738,304
  5. Step 5: Solve for x
    x = 2,594,809,100,879,728,738,304/58,089,128,022.81
  6. Step 6: Final answer
    x = 44,669,444,854.82

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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.