Home / 14,560,850.60-21,841,275.90-9,770,834.60

Finding the Fourth Proportional to 14,560,850.60, 21,841,275.90 and 9,770,834.60

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Solution

The fourth proportional to 14,560,850.60, 21,841,275.90 and 9,770,834.60 is: 14,656,251.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560,850.60 : 21,841,275.90 = 9,770,834.60 : x
  2. Step 2: Convert to fraction form
    14,560,850.60/21,841,275.90 = 9,770,834.60/x
  3. Step 3: Cross multiply
    14,560,850.60x = 21,841,275.90 × 9,770,834.60
  4. Step 4: Simplify right side
    14,560,850.60x = 213,407,494,271,866.12
  5. Step 5: Solve for x
    x = 213,407,494,271,866.12/14,560,850.60
  6. Step 6: Final answer
    x = 14,656,251.90

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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.