Home / 336,952,429.68-505,459,489.32-94,613,700.72

Finding the Fourth Proportional to 336,952,429.68, 505,459,489.32 and 94,613,700.72

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Solution

The fourth proportional to 336,952,429.68, 505,459,489.32 and 94,613,700.72 is: 141,929,212.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,952,429.68 : 505,459,489.32 = 94,613,700.72 : x
  2. Step 2: Convert to fraction form
    336,952,429.68/505,459,489.32 = 94,613,700.72/x
  3. Step 3: Cross multiply
    336,952,429.68x = 505,459,489.32 × 94,613,700.72
  4. Step 4: Simplify right side
    336,952,429.68x = 47,823,392,848,606,512
  5. Step 5: Solve for x
    x = 47,823,392,848,606,512/336,952,429.68
  6. Step 6: Final answer
    x = 141,929,212.07

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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.