Home / 536,332,324.67-804,064,345.25-167,677,515.61

Finding the Fourth Proportional to 536,332,324.67, 804,064,345.25 and 167,677,515.61

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Solution

The fourth proportional to 536,332,324.67, 804,064,345.25 and 167,677,515.61 is: 251,380,544.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,332,324.67 : 804,064,345.25 = 167,677,515.61 : x
  2. Step 2: Convert to fraction form
    536,332,324.67/804,064,345.25 = 167,677,515.61/x
  3. Step 3: Cross multiply
    536,332,324.67x = 804,064,345.25 × 167,677,515.61
  4. Step 4: Simplify right side
    536,332,324.67x = 134,823,511,798,080,976
  5. Step 5: Solve for x
    x = 134,823,511,798,080,976/536,332,324.67
  6. Step 6: Final answer
    x = 251,380,544.48

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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.