Home / 75,923,443.46-104,773,804.32-41,115,326.42

Finding the Fourth Proportional to 75,923,443.46, 104,773,804.32 and 41,115,326.42

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Solution

The fourth proportional to 75,923,443.46, 104,773,804.32 and 41,115,326.42 is: 56,738,853.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,923,443.46 : 104,773,804.32 = 41,115,326.42 : x
  2. Step 2: Convert to fraction form
    75,923,443.46/104,773,804.32 = 41,115,326.42/x
  3. Step 3: Cross multiply
    75,923,443.46x = 104,773,804.32 × 41,115,326.42
  4. Step 4: Simplify right side
    75,923,443.46x = 4,307,809,164,882,006
  5. Step 5: Solve for x
    x = 4,307,809,164,882,006/75,923,443.46
  6. Step 6: Final answer
    x = 56,738,853.88

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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.