Home / 16,254,559.17-24,383,166.75-8,163,373.59

Finding the Fourth Proportional to 16,254,559.17, 24,383,166.75 and 8,163,373.59

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Solution

The fourth proportional to 16,254,559.17, 24,383,166.75 and 8,163,373.59 is: 12,245,727.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254,559.17 : 24,383,166.75 = 8,163,373.59 : x
  2. Step 2: Convert to fraction form
    16,254,559.17/24,383,166.75 = 8,163,373.59/x
  3. Step 3: Cross multiply
    16,254,559.17x = 24,383,166.75 × 8,163,373.59
  4. Step 4: Simplify right side
    16,254,559.17x = 199,048,899,487,516.12
  5. Step 5: Solve for x
    x = 199,048,899,487,516.12/16,254,559.17
  6. Step 6: Final answer
    x = 12,245,727.33

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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.