Home / 27,649,643.30-41,474,464.95-26,082,001.70

Finding the Fourth Proportional to 27,649,643.30, 41,474,464.95 and 26,082,001.70

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Solution

The fourth proportional to 27,649,643.30, 41,474,464.95 and 26,082,001.70 is: 39,123,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,649,643.30 : 41,474,464.95 = 26,082,001.70 : x
  2. Step 2: Convert to fraction form
    27,649,643.30/41,474,464.95 = 26,082,001.70/x
  3. Step 3: Cross multiply
    27,649,643.30x = 41,474,464.95 × 26,082,001.70
  4. Step 4: Simplify right side
    27,649,643.30x = 1,081,737,065,332,490.50
  5. Step 5: Solve for x
    x = 1,081,737,065,332,490.50/27,649,643.30
  6. Step 6: Final answer
    x = 39,123,002.55

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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.