Home / 40,554,584.08-56,039,562.93-29,522,180.31

Finding the Fourth Proportional to 40,554,584.08, 56,039,562.93 and 29,522,180.31

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Solution

The fourth proportional to 40,554,584.08, 56,039,562.93 and 29,522,180.31 is: 40,794,650.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,554,584.08 : 56,039,562.93 = 29,522,180.31 : x
  2. Step 2: Convert to fraction form
    40,554,584.08/56,039,562.93 = 29,522,180.31/x
  3. Step 3: Cross multiply
    40,554,584.08x = 56,039,562.93 × 29,522,180.31
  4. Step 4: Simplify right side
    40,554,584.08x = 1,654,410,081,313,051.75
  5. Step 5: Solve for x
    x = 1,654,410,081,313,051.75/40,554,584.08
  6. Step 6: Final answer
    x = 40,794,650.44

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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.