Home / 33,016,114.80-49,482,181.80-15,940,018.80

Finding the Fourth Proportional to 33,016,114.80, 49,482,181.80 and 15,940,018.80

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Solution

The fourth proportional to 33,016,114.80, 49,482,181.80 and 15,940,018.80 is: 23,889,755.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016,114.80 : 49,482,181.80 = 15,940,018.80 : x
  2. Step 2: Convert to fraction form
    33,016,114.80/49,482,181.80 = 15,940,018.80/x
  3. Step 3: Cross multiply
    33,016,114.80x = 49,482,181.80 × 15,940,018.80
  4. Step 4: Simplify right side
    33,016,114.80x = 788,746,908,157,017.88
  5. Step 5: Solve for x
    x = 788,746,908,157,017.88/33,016,114.80
  6. Step 6: Final answer
    x = 23,889,755.44

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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.