Home / 36,002,011.50-49,682,906.82-19,482,134.40

Finding the Fourth Proportional to 36,002,011.50, 49,682,906.82 and 19,482,134.40

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Solution

The fourth proportional to 36,002,011.50, 49,682,906.82 and 19,482,134.40 is: 26,885,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,002,011.50 : 49,682,906.82 = 19,482,134.40 : x
  2. Step 2: Convert to fraction form
    36,002,011.50/49,682,906.82 = 19,482,134.40/x
  3. Step 3: Cross multiply
    36,002,011.50x = 49,682,906.82 × 19,482,134.40
  4. Step 4: Simplify right side
    36,002,011.50x = 967,929,068,049,916.50
  5. Step 5: Solve for x
    x = 967,929,068,049,916.50/36,002,011.50
  6. Step 6: Final answer
    x = 26,885,416.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.