Home / 355,224,823.46-532,796,532.84-92,934,695.54

Finding the Fourth Proportional to 355,224,823.46, 532,796,532.84 and 92,934,695.54

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Solution

The fourth proportional to 355,224,823.46, 532,796,532.84 and 92,934,695.54 is: 139,391,394.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,224,823.46 : 532,796,532.84 = 92,934,695.54 : x
  2. Step 2: Convert to fraction form
    355,224,823.46/532,796,532.84 = 92,934,695.54/x
  3. Step 3: Cross multiply
    355,224,823.46x = 532,796,532.84 × 92,934,695.54
  4. Step 4: Simplify right side
    355,224,823.46x = 49,515,283,564,253,016
  5. Step 5: Solve for x
    x = 49,515,283,564,253,016/355,224,823.46
  6. Step 6: Final answer
    x = 139,391,394.67

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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.