Home / 25,795,531.82-38,650,782.17-14,982,478.94

Finding the Fourth Proportional to 25,795,531.82, 38,650,782.17 and 14,982,478.94

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Solution

The fourth proportional to 25,795,531.82, 38,650,782.17 and 14,982,478.94 is: 22,449,024.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,795,531.82 : 38,650,782.17 = 14,982,478.94 : x
  2. Step 2: Convert to fraction form
    25,795,531.82/38,650,782.17 = 14,982,478.94/x
  3. Step 3: Cross multiply
    25,795,531.82x = 38,650,782.17 × 14,982,478.94
  4. Step 4: Simplify right side
    25,795,531.82x = 579,084,529,876,552.50
  5. Step 5: Solve for x
    x = 579,084,529,876,552.50/25,795,531.82
  6. Step 6: Final answer
    x = 22,449,024.66

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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.