Home / 17,300,988.76-25,953,033.18-5,004,758.96

Finding the Fourth Proportional to 17,300,988.76, 25,953,033.18 and 5,004,758.96

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Solution

The fourth proportional to 17,300,988.76, 25,953,033.18 and 5,004,758.96 is: 7,507,586.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,300,988.76 : 25,953,033.18 = 5,004,758.96 : x
  2. Step 2: Convert to fraction form
    17,300,988.76/25,953,033.18 = 5,004,758.96/x
  3. Step 3: Cross multiply
    17,300,988.76x = 25,953,033.18 × 5,004,758.96
  4. Step 4: Simplify right side
    17,300,988.76x = 129,888,675,346,782.30
  5. Step 5: Solve for x
    x = 129,888,675,346,782.30/17,300,988.76
  6. Step 6: Final answer
    x = 7,507,586.83

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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.