Home / 16,952,496.48-23,394,737.52-9,217,591.02

Finding the Fourth Proportional to 16,952,496.48, 23,394,737.52 and 9,217,591.02

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Solution

The fourth proportional to 16,952,496.48, 23,394,737.52 and 9,217,591.02 is: 12,720,434.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,496.48 : 23,394,737.52 = 9,217,591.02 : x
  2. Step 2: Convert to fraction form
    16,952,496.48/23,394,737.52 = 9,217,591.02/x
  3. Step 3: Cross multiply
    16,952,496.48x = 23,394,737.52 × 9,217,591.02
  4. Step 4: Simplify right side
    16,952,496.48x = 215,643,122,479,609.06
  5. Step 5: Solve for x
    x = 215,643,122,479,609.06/16,952,496.48
  6. Step 6: Final answer
    x = 12,720,434.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.