Home / 40,647,849.22-56,084,769.93-24,119,436.34

Finding the Fourth Proportional to 40,647,849.22, 56,084,769.93 and 24,119,436.34

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Solution

The fourth proportional to 40,647,849.22, 56,084,769.93 and 24,119,436.34 is: 33,279,326.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,647,849.22 : 56,084,769.93 = 24,119,436.34 : x
  2. Step 2: Convert to fraction form
    40,647,849.22/56,084,769.93 = 24,119,436.34/x
  3. Step 3: Cross multiply
    40,647,849.22x = 56,084,769.93 × 24,119,436.34
  4. Step 4: Simplify right side
    40,647,849.22x = 1,352,733,037,970,181.25
  5. Step 5: Solve for x
    x = 1,352,733,037,970,181.25/40,647,849.22
  6. Step 6: Final answer
    x = 33,279,326.31

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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.