Home / 16,632,493.40-24,930,077.70-9,447,469.40

Finding the Fourth Proportional to 16,632,493.40, 24,930,077.70 and 9,447,469.40

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Solution

The fourth proportional to 16,632,493.40, 24,930,077.70 and 9,447,469.40 is: 14,160,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,493.40 : 24,930,077.70 = 9,447,469.40 : x
  2. Step 2: Convert to fraction form
    16,632,493.40/24,930,077.70 = 9,447,469.40/x
  3. Step 3: Cross multiply
    16,632,493.40x = 24,930,077.70 × 9,447,469.40
  4. Step 4: Simplify right side
    16,632,493.40x = 235,526,146,210,372.38
  5. Step 5: Solve for x
    x = 235,526,146,210,372.38/16,632,493.40
  6. Step 6: Final answer
    x = 14,160,603.62

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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.