Home / 48,923,764.80-73,400,392.80-26,215,540.80

Finding the Fourth Proportional to 48,923,764.80, 73,400,392.80 and 26,215,540.80

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Solution

The fourth proportional to 48,923,764.80, 73,400,392.80 and 26,215,540.80 is: 39,331,212.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,923,764.80 : 73,400,392.80 = 26,215,540.80 : x
  2. Step 2: Convert to fraction form
    48,923,764.80/73,400,392.80 = 26,215,540.80/x
  3. Step 3: Cross multiply
    48,923,764.80x = 73,400,392.80 × 26,215,540.80
  4. Step 4: Simplify right side
    48,923,764.80x = 1,924,230,992,184,426.25
  5. Step 5: Solve for x
    x = 1,924,230,992,184,426.25/48,923,764.80
  6. Step 6: Final answer
    x = 39,331,212.55

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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.