Home / 43,080,433.19-59,450,997.90-23,501,400.54

Finding the Fourth Proportional to 43,080,433.19, 59,450,997.90 and 23,501,400.54

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Solution

The fourth proportional to 43,080,433.19, 59,450,997.90 and 23,501,400.54 is: 32,431,932.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080,433.19 : 59,450,997.90 = 23,501,400.54 : x
  2. Step 2: Convert to fraction form
    43,080,433.19/59,450,997.90 = 23,501,400.54/x
  3. Step 3: Cross multiply
    43,080,433.19x = 59,450,997.90 × 23,501,400.54
  4. Step 4: Simplify right side
    43,080,433.19x = 1,397,181,714,150,598.75
  5. Step 5: Solve for x
    x = 1,397,181,714,150,598.75/43,080,433.19
  6. Step 6: Final answer
    x = 32,431,932.80

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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.