Home / 335,676,228.96-503,568,151.32-141,616,228.88

Finding the Fourth Proportional to 335,676,228.96, 503,568,151.32 and 141,616,228.88

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Solution

The fourth proportional to 335,676,228.96, 503,568,151.32 and 141,616,228.88 is: 212,447,043.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,676,228.96 : 503,568,151.32 = 141,616,228.88 : x
  2. Step 2: Convert to fraction form
    335,676,228.96/503,568,151.32 = 141,616,228.88/x
  3. Step 3: Cross multiply
    335,676,228.96x = 503,568,151.32 × 141,616,228.88
  4. Step 4: Simplify right side
    335,676,228.96x = 71,313,422,574,011,592
  5. Step 5: Solve for x
    x = 71,313,422,574,011,592/335,676,228.96
  6. Step 6: Final answer
    x = 212,447,043.97

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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.