Home / 16,849,687.80-25,239,102.30-14,015,335.80

Finding the Fourth Proportional to 16,849,687.80, 25,239,102.30 and 14,015,335.80

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Solution

The fourth proportional to 16,849,687.80, 25,239,102.30 and 14,015,335.80 is: 20,993,534.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,849,687.80 : 25,239,102.30 = 14,015,335.80 : x
  2. Step 2: Convert to fraction form
    16,849,687.80/25,239,102.30 = 14,015,335.80/x
  3. Step 3: Cross multiply
    16,849,687.80x = 25,239,102.30 × 14,015,335.80
  4. Step 4: Simplify right side
    16,849,687.80x = 353,734,494,025,052.38
  5. Step 5: Solve for x
    x = 353,734,494,025,052.38/16,849,687.80
  6. Step 6: Final answer
    x = 20,993,534.02

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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.