Home / 36,001,959.91-49,682,835.48-19,482,082.73

Finding the Fourth Proportional to 36,001,959.91, 49,682,835.48 and 19,482,082.73

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Solution

The fourth proportional to 36,001,959.91, 49,682,835.48 and 19,482,082.73 is: 26,885,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001,959.91 : 49,682,835.48 = 19,482,082.73 : x
  2. Step 2: Convert to fraction form
    36,001,959.91/49,682,835.48 = 19,482,082.73/x
  3. Step 3: Cross multiply
    36,001,959.91x = 49,682,835.48 × 19,482,082.73
  4. Step 4: Simplify right side
    36,001,959.91x = 967,925,111,082,339.25
  5. Step 5: Solve for x
    x = 967,925,111,082,339.25/36,001,959.91
  6. Step 6: Final answer
    x = 26,885,344.95

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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.