Home / 17,235,866.70-25,853,800.05-10,055,508.30

Finding the Fourth Proportional to 17,235,866.70, 25,853,800.05 and 10,055,508.30

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Solution

The fourth proportional to 17,235,866.70, 25,853,800.05 and 10,055,508.30 is: 15,083,262.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,235,866.70 : 25,853,800.05 = 10,055,508.30 : x
  2. Step 2: Convert to fraction form
    17,235,866.70/25,853,800.05 = 10,055,508.30/x
  3. Step 3: Cross multiply
    17,235,866.70x = 25,853,800.05 × 10,055,508.30
  4. Step 4: Simplify right side
    17,235,866.70x = 259,973,100,989,315.44
  5. Step 5: Solve for x
    x = 259,973,100,989,315.44/17,235,866.70
  6. Step 6: Final answer
    x = 15,083,262.45

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Similar ratio
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1.5x scale

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.