Home / 43,080,442.21-59,451,010.32-23,501,409.58

Finding the Fourth Proportional to 43,080,442.21, 59,451,010.32 and 23,501,409.58

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Solution

The fourth proportional to 43,080,442.21, 59,451,010.32 and 23,501,409.58 is: 32,431,945.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080,442.21 : 59,451,010.32 = 23,501,409.58 : x
  2. Step 2: Convert to fraction form
    43,080,442.21/59,451,010.32 = 23,501,409.58/x
  3. Step 3: Cross multiply
    43,080,442.21x = 59,451,010.32 × 23,501,409.58
  4. Step 4: Simplify right side
    43,080,442.21x = 1,397,182,543,475,126.75
  5. Step 5: Solve for x
    x = 1,397,182,543,475,126.75/43,080,442.21
  6. Step 6: Final answer
    x = 32,431,945.26

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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.