Home / 25,843,409.50-35,664,144.28-14,241,388.18

Finding the Fourth Proportional to 25,843,409.50, 35,664,144.28 and 14,241,388.18

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Solution

The fourth proportional to 25,843,409.50, 35,664,144.28 and 14,241,388.18 is: 19,653,247.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,409.50 : 35,664,144.28 = 14,241,388.18 : x
  2. Step 2: Convert to fraction form
    25,843,409.50/35,664,144.28 = 14,241,388.18/x
  3. Step 3: Cross multiply
    25,843,409.50x = 35,664,144.28 × 14,241,388.18
  4. Step 4: Simplify right side
    25,843,409.50x = 507,906,922,799,006.62
  5. Step 5: Solve for x
    x = 507,906,922,799,006.62/25,843,409.50
  6. Step 6: Final answer
    x = 19,653,247.49

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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.