Home / 16,185,965.40-24,278,948.10-11,084,131.80

Finding the Fourth Proportional to 16,185,965.40, 24,278,948.10 and 11,084,131.80

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Solution

The fourth proportional to 16,185,965.40, 24,278,948.10 and 11,084,131.80 is: 16,626,197.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,965.40 : 24,278,948.10 = 11,084,131.80 : x
  2. Step 2: Convert to fraction form
    16,185,965.40/24,278,948.10 = 11,084,131.80/x
  3. Step 3: Cross multiply
    16,185,965.40x = 24,278,948.10 × 11,084,131.80
  4. Step 4: Simplify right side
    16,185,965.40x = 269,111,060,705,759.62
  5. Step 5: Solve for x
    x = 269,111,060,705,759.62/16,185,965.40
  6. Step 6: Final answer
    x = 16,626,197.70

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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.