Home / 334,388,283.21-461,456,908.70-185,709,404.22

Finding the Fourth Proportional to 334,388,283.21, 461,456,908.70 and 185,709,404.22

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Solution

The fourth proportional to 334,388,283.21, 461,456,908.70 and 185,709,404.22 is: 256,279,576.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,388,283.21 : 461,456,908.70 = 185,709,404.22 : x
  2. Step 2: Convert to fraction form
    334,388,283.21/461,456,908.70 = 185,709,404.22/x
  3. Step 3: Cross multiply
    334,388,283.21x = 461,456,908.70 × 185,709,404.22
  4. Step 4: Simplify right side
    334,388,283.21x = 85,696,887,586,951,392
  5. Step 5: Solve for x
    x = 85,696,887,586,951,392/334,388,283.21
  6. Step 6: Final answer
    x = 256,279,576.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.