Home / 27,524,601.90-41,285,590.65-9,327,012.30

Finding the Fourth Proportional to 27,524,601.90, 41,285,590.65 and 9,327,012.30

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Solution

The fourth proportional to 27,524,601.90, 41,285,590.65 and 9,327,012.30 is: 13,990,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,524,601.90 : 41,285,590.65 = 9,327,012.30 : x
  2. Step 2: Convert to fraction form
    27,524,601.90/41,285,590.65 = 9,327,012.30/x
  3. Step 3: Cross multiply
    27,524,601.90x = 41,285,590.65 × 9,327,012.30
  4. Step 4: Simplify right side
    27,524,601.90x = 385,071,211,805,315
  5. Step 5: Solve for x
    x = 385,071,211,805,315/27,524,601.90
  6. Step 6: Final answer
    x = 13,990,073.80

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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.