Home / 264,560,116.55-365,113,383.77-158,717,495.93

Finding the Fourth Proportional to 264,560,116.55, 365,113,383.77 and 158,717,495.93

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Solution

The fourth proportional to 264,560,116.55, 365,113,383.77 and 158,717,495.93 is: 219,042,396.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,560,116.55 : 365,113,383.77 = 158,717,495.93 : x
  2. Step 2: Convert to fraction form
    264,560,116.55/365,113,383.77 = 158,717,495.93/x
  3. Step 3: Cross multiply
    264,560,116.55x = 365,113,383.77 × 158,717,495.93
  4. Step 4: Simplify right side
    264,560,116.55x = 57,949,882,001,074,728
  5. Step 5: Solve for x
    x = 57,949,882,001,074,728/264,560,116.55
  6. Step 6: Final answer
    x = 219,042,396.71

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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.