Home / 17,263,011.80-25,894,517.70-10,901,466.20

Finding the Fourth Proportional to 17,263,011.80, 25,894,517.70 and 10,901,466.20

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Solution

The fourth proportional to 17,263,011.80, 25,894,517.70 and 10,901,466.20 is: 16,352,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,263,011.80 : 25,894,517.70 = 10,901,466.20 : x
  2. Step 2: Convert to fraction form
    17,263,011.80/25,894,517.70 = 10,901,466.20/x
  3. Step 3: Cross multiply
    17,263,011.80x = 25,894,517.70 × 10,901,466.20
  4. Step 4: Simplify right side
    17,263,011.80x = 282,288,209,471,851.69
  5. Step 5: Solve for x
    x = 282,288,209,471,851.69/17,263,011.80
  6. Step 6: Final answer
    x = 16,352,199.30

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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.