Home / 43,806,339.10-65,714,015.85-16,535,601.82

Finding the Fourth Proportional to 43,806,339.10, 65,714,015.85 and 16,535,601.82

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Solution

The fourth proportional to 43,806,339.10, 65,714,015.85 and 16,535,601.82 is: 24,805,104.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,806,339.10 : 65,714,015.85 = 16,535,601.82 : x
  2. Step 2: Convert to fraction form
    43,806,339.10/65,714,015.85 = 16,535,601.82/x
  3. Step 3: Cross multiply
    43,806,339.10x = 65,714,015.85 × 16,535,601.82
  4. Step 4: Simplify right side
    43,806,339.10x = 1,086,620,800,088,768.88
  5. Step 5: Solve for x
    x = 1,086,620,800,088,768.88/43,806,339.10
  6. Step 6: Final answer
    x = 24,805,104.07

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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.