Home / 56,096,315.38-77,433,573.09-33,770,339.52

Finding the Fourth Proportional to 56,096,315.38, 77,433,573.09 and 33,770,339.52

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Solution

The fourth proportional to 56,096,315.38, 77,433,573.09 and 33,770,339.52 is: 46,615,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,096,315.38 : 77,433,573.09 = 33,770,339.52 : x
  2. Step 2: Convert to fraction form
    56,096,315.38/77,433,573.09 = 33,770,339.52/x
  3. Step 3: Cross multiply
    56,096,315.38x = 77,433,573.09 × 33,770,339.52
  4. Step 4: Simplify right side
    56,096,315.38x = 2,614,958,053,108,868
  5. Step 5: Solve for x
    x = 2,614,958,053,108,868/56,096,315.38
  6. Step 6: Final answer
    x = 46,615,504.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.