Home / 25,635,529.46-35,376,143.91-14,625,843.41

Finding the Fourth Proportional to 25,635,529.46, 35,376,143.91 and 14,625,843.41

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Solution

The fourth proportional to 25,635,529.46, 35,376,143.91 and 14,625,843.41 is: 20,183,157.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,635,529.46 : 35,376,143.91 = 14,625,843.41 : x
  2. Step 2: Convert to fraction form
    25,635,529.46/35,376,143.91 = 14,625,843.41/x
  3. Step 3: Cross multiply
    25,635,529.46x = 35,376,143.91 × 14,625,843.41
  4. Step 4: Simplify right side
    25,635,529.46x = 517,405,941,277,285.06
  5. Step 5: Solve for x
    x = 517,405,941,277,285.06/25,635,529.46
  6. Step 6: Final answer
    x = 20,183,157.99

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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.