Home / 17,182,567.55-25,768,806.41-5,049,146.23

Finding the Fourth Proportional to 17,182,567.55, 25,768,806.41 and 5,049,146.23

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Solution

The fourth proportional to 17,182,567.55, 25,768,806.41 and 5,049,146.23 is: 7,572,236.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,567.55 : 25,768,806.41 = 5,049,146.23 : x
  2. Step 2: Convert to fraction form
    17,182,567.55/25,768,806.41 = 5,049,146.23/x
  3. Step 3: Cross multiply
    17,182,567.55x = 25,768,806.41 × 5,049,146.23
  4. Step 4: Simplify right side
    17,182,567.55x = 130,110,471,684,852.19
  5. Step 5: Solve for x
    x = 130,110,471,684,852.19/17,182,567.55
  6. Step 6: Final answer
    x = 7,572,236.88

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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.