Home / 40,394,764.37-60,681,827.23-25,053,391.30

Finding the Fourth Proportional to 40,394,764.37, 60,681,827.23 and 25,053,391.30

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Solution

The fourth proportional to 40,394,764.37, 60,681,827.23 and 25,053,391.30 is: 37,635,708.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,394,764.37 : 60,681,827.23 = 25,053,391.30 : x
  2. Step 2: Convert to fraction form
    40,394,764.37/60,681,827.23 = 25,053,391.30/x
  3. Step 3: Cross multiply
    40,394,764.37x = 60,681,827.23 × 25,053,391.30
  4. Step 4: Simplify right side
    40,394,764.37x = 1,520,285,562,392,185
  5. Step 5: Solve for x
    x = 1,520,285,562,392,185/40,394,764.37
  6. Step 6: Final answer
    x = 37,635,708.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.