Home / 53,937,331,234.56-74,432,968,835.04-29,851,399,615.68

Finding the Fourth Proportional to 53,937,331,234.56, 74,432,968,835.04 and 29,851,399,615.68

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Solution

The fourth proportional to 53,937,331,234.56, 74,432,968,835.04 and 29,851,399,615.68 is: 41,194,628,032.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,937,331,234.56 : 74,432,968,835.04 = 29,851,399,615.68 : x
  2. Step 2: Convert to fraction form
    53,937,331,234.56/74,432,968,835.04 = 29,851,399,615.68/x
  3. Step 3: Cross multiply
    53,937,331,234.56x = 74,432,968,835.04 × 29,851,399,615.68
  4. Step 4: Simplify right side
    53,937,331,234.56x = 2,221,928,297,276,234,268,672
  5. Step 5: Solve for x
    x = 2,221,928,297,276,234,268,672/53,937,331,234.56
  6. Step 6: Final answer
    x = 41,194,628,032.55

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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.