Home / 335,337,155.23-503,080,753.94-102,186,114.56

Finding the Fourth Proportional to 335,337,155.23, 503,080,753.94 and 102,186,114.56

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Solution

The fourth proportional to 335,337,155.23, 503,080,753.94 and 102,186,114.56 is: 153,302,032.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,337,155.23 : 503,080,753.94 = 102,186,114.56 : x
  2. Step 2: Convert to fraction form
    335,337,155.23/503,080,753.94 = 102,186,114.56/x
  3. Step 3: Cross multiply
    335,337,155.23x = 503,080,753.94 × 102,186,114.56
  4. Step 4: Simplify right side
    335,337,155.23x = 51,407,867,555,044,016
  5. Step 5: Solve for x
    x = 51,407,867,555,044,016/335,337,155.23
  6. Step 6: Final answer
    x = 153,302,032.76

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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.