Home / 25,718,136.92-35,490,981.82-14,705,093.44

Finding the Fourth Proportional to 25,718,136.92, 35,490,981.82 and 14,705,093.44

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Solution

The fourth proportional to 25,718,136.92, 35,490,981.82 and 14,705,093.44 is: 20,293,002.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,718,136.92 : 35,490,981.82 = 14,705,093.44 : x
  2. Step 2: Convert to fraction form
    25,718,136.92/35,490,981.82 = 14,705,093.44/x
  3. Step 3: Cross multiply
    25,718,136.92x = 35,490,981.82 × 14,705,093.44
  4. Step 4: Simplify right side
    25,718,136.92x = 521,898,203,940,441.25
  5. Step 5: Solve for x
    x = 521,898,203,940,441.25/25,718,136.92
  6. Step 6: Final answer
    x = 20,293,002.00

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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.