Home / 106,447,097.58-159,669,581.92-33,663,890.67

Finding the Fourth Proportional to 106,447,097.58, 159,669,581.92 and 33,663,890.67

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Solution

The fourth proportional to 106,447,097.58, 159,669,581.92 and 33,663,890.67 is: 50,495,499.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,447,097.58 : 159,669,581.92 = 33,663,890.67 : x
  2. Step 2: Convert to fraction form
    106,447,097.58/159,669,581.92 = 33,663,890.67/x
  3. Step 3: Cross multiply
    106,447,097.58x = 159,669,581.92 × 33,663,890.67
  4. Step 4: Simplify right side
    106,447,097.58x = 5,375,099,349,079,489
  5. Step 5: Solve for x
    x = 5,375,099,349,079,489/106,447,097.58
  6. Step 6: Final answer
    x = 50,495,499.37

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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.