Home / 9,451,834.20-14,167,253.70-5,195,057.40

Finding the Fourth Proportional to 9,451,834.20, 14,167,253.70 and 5,195,057.40

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Solution

The fourth proportional to 9,451,834.20, 14,167,253.70 and 5,195,057.40 is: 7,786,816.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,834.20 : 14,167,253.70 = 5,195,057.40 : x
  2. Step 2: Convert to fraction form
    9,451,834.20/14,167,253.70 = 5,195,057.40/x
  3. Step 3: Cross multiply
    9,451,834.20x = 14,167,253.70 × 5,195,057.40
  4. Step 4: Simplify right side
    9,451,834.20x = 73,599,696,171,862.38
  5. Step 5: Solve for x
    x = 73,599,696,171,862.38/9,451,834.20
  6. Step 6: Final answer
    x = 7,786,816.25

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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.