Home / 11,497,425.28-17,194,371.54-10,225,509.82

Finding the Fourth Proportional to 11,497,425.28, 17,194,371.54 and 10,225,509.82

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Solution

The fourth proportional to 11,497,425.28, 17,194,371.54 and 10,225,509.82 is: 15,292,225.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497,425.28 : 17,194,371.54 = 10,225,509.82 : x
  2. Step 2: Convert to fraction form
    11,497,425.28/17,194,371.54 = 10,225,509.82/x
  3. Step 3: Cross multiply
    11,497,425.28x = 17,194,371.54 × 10,225,509.82
  4. Step 4: Simplify right side
    11,497,425.28x = 175,821,215,030,998.53
  5. Step 5: Solve for x
    x = 175,821,215,030,998.53/11,497,425.28
  6. Step 6: Final answer
    x = 15,292,225.06

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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.