Home / 104,514,980.88-144,231,233.94-57,475,086.24

Finding the Fourth Proportional to 104,514,980.88, 144,231,233.94 and 57,475,086.24

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Solution

The fourth proportional to 104,514,980.88, 144,231,233.94 and 57,475,086.24 is: 79,315,927.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,514,980.88 : 144,231,233.94 = 57,475,086.24 : x
  2. Step 2: Convert to fraction form
    104,514,980.88/144,231,233.94 = 57,475,086.24/x
  3. Step 3: Cross multiply
    104,514,980.88x = 144,231,233.94 × 57,475,086.24
  4. Step 4: Simplify right side
    104,514,980.88x = 8,289,702,609,203,115
  5. Step 5: Solve for x
    x = 8,289,702,609,203,115/104,514,980.88
  6. Step 6: Final answer
    x = 79,315,927.15

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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.