Home / 50,322,840.76-75,385,612.24-26,077,671.88

Finding the Fourth Proportional to 50,322,840.76, 75,385,612.24 and 26,077,671.88

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Solution

The fourth proportional to 50,322,840.76, 75,385,612.24 and 26,077,671.88 is: 39,065,387.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,322,840.76 : 75,385,612.24 = 26,077,671.88 : x
  2. Step 2: Convert to fraction form
    50,322,840.76/75,385,612.24 = 26,077,671.88/x
  3. Step 3: Cross multiply
    50,322,840.76x = 75,385,612.24 × 26,077,671.88
  4. Step 4: Simplify right side
    50,322,840.76x = 1,965,881,260,467,631.50
  5. Step 5: Solve for x
    x = 1,965,881,260,467,631.50/50,322,840.76
  6. Step 6: Final answer
    x = 39,065,387.22

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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.