Home / 108,202,186.56-162,356,506.56-50,684,514.24

Finding the Fourth Proportional to 108,202,186.56, 162,356,506.56 and 50,684,514.24

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Solution

The fourth proportional to 108,202,186.56, 162,356,506.56 and 50,684,514.24 is: 76,051,704.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,202,186.56 : 162,356,506.56 = 50,684,514.24 : x
  2. Step 2: Convert to fraction form
    108,202,186.56/162,356,506.56 = 50,684,514.24/x
  3. Step 3: Cross multiply
    108,202,186.56x = 162,356,506.56 × 50,684,514.24
  4. Step 4: Simplify right side
    108,202,186.56x = 8,228,960,668,696,974
  5. Step 5: Solve for x
    x = 8,228,960,668,696,974/108,202,186.56
  6. Step 6: Final answer
    x = 76,051,704.04

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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.