Home / 264,877,064.30-365,491,494.92-159,008,032.01

Finding the Fourth Proportional to 264,877,064.30, 365,491,494.92 and 159,008,032.01

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Solution

The fourth proportional to 264,877,064.30, 365,491,494.92 and 159,008,032.01 is: 219,407,759.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,877,064.30 : 365,491,494.92 = 159,008,032.01 : x
  2. Step 2: Convert to fraction form
    264,877,064.30/365,491,494.92 = 159,008,032.01/x
  3. Step 3: Cross multiply
    264,877,064.30x = 365,491,494.92 × 159,008,032.01
  4. Step 4: Simplify right side
    264,877,064.30x = 58,116,083,320,999,616
  5. Step 5: Solve for x
    x = 58,116,083,320,999,616/264,877,064.30
  6. Step 6: Final answer
    x = 219,407,759.88

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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.