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Finding the Fourth Proportional to 16,601,009.52, 24,899,643.99 and 4,471,360.77

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Solution

The fourth proportional to 16,601,009.52, 24,899,643.99 and 4,471,360.77 is: 6,706,537.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,601,009.52 : 24,899,643.99 = 4,471,360.77 : x
  2. Step 2: Convert to fraction form
    16,601,009.52/24,899,643.99 = 4,471,360.77/x
  3. Step 3: Cross multiply
    16,601,009.52x = 24,899,643.99 × 4,471,360.77
  4. Step 4: Simplify right side
    16,601,009.52x = 111,335,291,323,852.25
  5. Step 5: Solve for x
    x = 111,335,291,323,852.25/16,601,009.52
  6. Step 6: Final answer
    x = 6,706,537.41

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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.