Home / 15,552,122.05-23,328,183.08-9,571,859.65

Finding the Fourth Proportional to 15,552,122.05, 23,328,183.08 and 9,571,859.65

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Solution

The fourth proportional to 15,552,122.05, 23,328,183.08 and 9,571,859.65 is: 14,357,789.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,122.05 : 23,328,183.08 = 9,571,859.65 : x
  2. Step 2: Convert to fraction form
    15,552,122.05/23,328,183.08 = 9,571,859.65/x
  3. Step 3: Cross multiply
    15,552,122.05x = 23,328,183.08 × 9,571,859.65
  4. Step 4: Simplify right side
    15,552,122.05x = 223,294,094,331,264.72
  5. Step 5: Solve for x
    x = 223,294,094,331,264.72/15,552,122.05
  6. Step 6: Final answer
    x = 14,357,789.48

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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.