Home / 119,701,326.71-179,559,575.85-50,601,251.97

Finding the Fourth Proportional to 119,701,326.71, 179,559,575.85 and 50,601,251.97

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Solution

The fourth proportional to 119,701,326.71, 179,559,575.85 and 50,601,251.97 is: 75,905,084.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,701,326.71 : 179,559,575.85 = 50,601,251.97 : x
  2. Step 2: Convert to fraction form
    119,701,326.71/179,559,575.85 = 50,601,251.97/x
  3. Step 3: Cross multiply
    119,701,326.71x = 179,559,575.85 × 50,601,251.97
  4. Step 4: Simplify right side
    119,701,326.71x = 9,085,939,341,212,176
  5. Step 5: Solve for x
    x = 9,085,939,341,212,176/119,701,326.71
  6. Step 6: Final answer
    x = 75,905,084.69

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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.