Home / 176,100,289.92-264,150,082.88-46,720,868.48

Finding the Fourth Proportional to 176,100,289.92, 264,150,082.88 and 46,720,868.48

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Solution

The fourth proportional to 176,100,289.92, 264,150,082.88 and 46,720,868.48 is: 70,081,209.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,100,289.92 : 264,150,082.88 = 46,720,868.48 : x
  2. Step 2: Convert to fraction form
    176,100,289.92/264,150,082.88 = 46,720,868.48/x
  3. Step 3: Cross multiply
    176,100,289.92x = 264,150,082.88 × 46,720,868.48
  4. Step 4: Simplify right side
    176,100,289.92x = 12,341,321,281,217,578
  5. Step 5: Solve for x
    x = 12,341,321,281,217,578/176,100,289.92
  6. Step 6: Final answer
    x = 70,081,209.33

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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.