Home / 23,199,046.30-34,789,712.10-7,019,620.30

Finding the Fourth Proportional to 23,199,046.30, 34,789,712.10 and 7,019,620.30

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Solution

The fourth proportional to 23,199,046.30, 34,789,712.10 and 7,019,620.30 is: 10,526,750.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,199,046.30 : 34,789,712.10 = 7,019,620.30 : x
  2. Step 2: Convert to fraction form
    23,199,046.30/34,789,712.10 = 7,019,620.30/x
  3. Step 3: Cross multiply
    23,199,046.30x = 34,789,712.10 × 7,019,620.30
  4. Step 4: Simplify right side
    23,199,046.30x = 244,210,569,288,315.62
  5. Step 5: Solve for x
    x = 244,210,569,288,315.62/23,199,046.30
  6. Step 6: Final answer
    x = 10,526,750.37

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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.