Home / 50,322,832.76-75,385,600.25-26,077,663.89

Finding the Fourth Proportional to 50,322,832.76, 75,385,600.25 and 26,077,663.89

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Solution

The fourth proportional to 50,322,832.76, 75,385,600.25 and 26,077,663.89 is: 39,065,375.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,322,832.76 : 75,385,600.25 = 26,077,663.89 : x
  2. Step 2: Convert to fraction form
    50,322,832.76/75,385,600.25 = 26,077,663.89/x
  3. Step 3: Cross multiply
    50,322,832.76x = 75,385,600.25 × 26,077,663.89
  4. Step 4: Simplify right side
    50,322,832.76x = 1,965,880,345,335,011.75
  5. Step 5: Solve for x
    x = 1,965,880,345,335,011.75/50,322,832.76
  6. Step 6: Final answer
    x = 39,065,375.25

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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.