Home / 396,303,345.14-594,219,523.37-150,677,959.77

Finding the Fourth Proportional to 396,303,345.14, 594,219,523.37 and 150,677,959.77

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Solution

The fourth proportional to 396,303,345.14, 594,219,523.37 and 150,677,959.77 is: 225,927,402.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,303,345.14 : 594,219,523.37 = 150,677,959.77 : x
  2. Step 2: Convert to fraction form
    396,303,345.14/594,219,523.37 = 150,677,959.77/x
  3. Step 3: Cross multiply
    396,303,345.14x = 594,219,523.37 × 150,677,959.77
  4. Step 4: Simplify right side
    396,303,345.14x = 89,535,785,436,140,048
  5. Step 5: Solve for x
    x = 89,535,785,436,140,048/396,303,345.14
  6. Step 6: Final answer
    x = 225,927,402.67

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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.