Home / 23,756,624.26-32,784,141.49-12,891,608.26

Finding the Fourth Proportional to 23,756,624.26, 32,784,141.49 and 12,891,608.26

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Solution

The fourth proportional to 23,756,624.26, 32,784,141.49 and 12,891,608.26 is: 17,790,419.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,756,624.26 : 32,784,141.49 = 12,891,608.26 : x
  2. Step 2: Convert to fraction form
    23,756,624.26/32,784,141.49 = 12,891,608.26/x
  3. Step 3: Cross multiply
    23,756,624.26x = 32,784,141.49 × 12,891,608.26
  4. Step 4: Simplify right side
    23,756,624.26x = 422,640,309,229,492.69
  5. Step 5: Solve for x
    x = 422,640,309,229,492.69/23,756,624.26
  6. Step 6: Final answer
    x = 17,790,419.40

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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.