Home / 17,182,577.34-25,768,821-5,049,156

Finding the Fourth Proportional to 17,182,577.34, 25,768,821 and 5,049,156

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Solution

The fourth proportional to 17,182,577.34, 25,768,821 and 5,049,156 is: 7,572,251.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,577.34 : 25,768,821 = 5,049,156 : x
  2. Step 2: Convert to fraction form
    17,182,577.34/25,768,821 = 5,049,156/x
  3. Step 3: Cross multiply
    17,182,577.34x = 25,768,821 × 5,049,156
  4. Step 4: Simplify right side
    17,182,577.34x = 130,110,797,165,076
  5. Step 5: Solve for x
    x = 130,110,797,165,076/17,182,577.34
  6. Step 6: Final answer
    x = 7,572,251.51

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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.