Home / 58,089,128,012.69-80,162,181,802.47-32,369,491,963.31

Finding the Fourth Proportional to 58,089,128,012.69, 80,162,181,802.47 and 32,369,491,963.31

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Solution

The fourth proportional to 58,089,128,012.69, 80,162,181,802.47 and 32,369,491,963.31 is: 44,669,444,840.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,089,128,012.69 : 80,162,181,802.47 = 32,369,491,963.31 : x
  2. Step 2: Convert to fraction form
    58,089,128,012.69/80,162,181,802.47 = 32,369,491,963.31/x
  3. Step 3: Cross multiply
    58,089,128,012.69x = 80,162,181,802.47 × 32,369,491,963.31
  4. Step 4: Simplify right side
    58,089,128,012.69x = 2,594,809,099,615,965,020,160
  5. Step 5: Solve for x
    x = 2,594,809,099,615,965,020,160/58,089,128,012.69
  6. Step 6: Final answer
    x = 44,669,444,840.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.