Home / 16,613,682.14-24,923,158.14-7,029,132.50

Finding the Fourth Proportional to 16,613,682.14, 24,923,158.14 and 7,029,132.50

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Solution

The fourth proportional to 16,613,682.14, 24,923,158.14 and 7,029,132.50 is: 10,544,813.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,613,682.14 : 24,923,158.14 = 7,029,132.50 : x
  2. Step 2: Convert to fraction form
    16,613,682.14/24,923,158.14 = 7,029,132.50/x
  3. Step 3: Cross multiply
    16,613,682.14x = 24,923,158.14 × 7,029,132.50
  4. Step 4: Simplify right side
    16,613,682.14x = 175,188,180,884,513.56
  5. Step 5: Solve for x
    x = 175,188,180,884,513.56/16,613,682.14
  6. Step 6: Final answer
    x = 10,544,813.57

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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.