Home / 43,245,456.37-59,678,690.87-24,411,003.64

Finding the Fourth Proportional to 43,245,456.37, 59,678,690.87 and 24,411,003.64

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Solution

The fourth proportional to 43,245,456.37, 59,678,690.87 and 24,411,003.64 is: 33,687,163.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,245,456.37 : 59,678,690.87 = 24,411,003.64 : x
  2. Step 2: Convert to fraction form
    43,245,456.37/59,678,690.87 = 24,411,003.64/x
  3. Step 3: Cross multiply
    43,245,456.37x = 59,678,690.87 × 24,411,003.64
  4. Step 4: Simplify right side
    43,245,456.37x = 1,456,816,739,969,835.50
  5. Step 5: Solve for x
    x = 1,456,816,739,969,835.50/43,245,456.37
  6. Step 6: Final answer
    x = 33,687,163.05

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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.