Home / 304,473,348.78-456,607,666.71-110,344,118.82

Finding the Fourth Proportional to 304,473,348.78, 456,607,666.71 and 110,344,118.82

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Solution

The fourth proportional to 304,473,348.78, 456,607,666.71 and 110,344,118.82 is: 165,479,083.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,473,348.78 : 456,607,666.71 = 110,344,118.82 : x
  2. Step 2: Convert to fraction form
    304,473,348.78/456,607,666.71 = 110,344,118.82/x
  3. Step 3: Cross multiply
    304,473,348.78x = 456,607,666.71 × 110,344,118.82
  4. Step 4: Simplify right side
    304,473,348.78x = 50,383,970,629,571,192
  5. Step 5: Solve for x
    x = 50,383,970,629,571,192/304,473,348.78
  6. Step 6: Final answer
    x = 165,479,083.25

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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.