Home / 114,320,512.35-171,480,768.53-37,633,576.05

Finding the Fourth Proportional to 114,320,512.35, 171,480,768.53 and 37,633,576.05

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Solution

The fourth proportional to 114,320,512.35, 171,480,768.53 and 37,633,576.05 is: 56,450,364.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,320,512.35 : 171,480,768.53 = 37,633,576.05 : x
  2. Step 2: Convert to fraction form
    114,320,512.35/171,480,768.53 = 37,633,576.05/x
  3. Step 3: Cross multiply
    114,320,512.35x = 171,480,768.53 × 37,633,576.05
  4. Step 4: Simplify right side
    114,320,512.35x = 6,453,434,543,398,034
  5. Step 5: Solve for x
    x = 6,453,434,543,398,034/114,320,512.35
  6. Step 6: Final answer
    x = 56,450,364.08

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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.