Home / 9,476,952.62-14,215,470.54-3,000,059.76

Finding the Fourth Proportional to 9,476,952.62, 14,215,470.54 and 3,000,059.76

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Solution

The fourth proportional to 9,476,952.62, 14,215,470.54 and 3,000,059.76 is: 4,500,102.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,952.62 : 14,215,470.54 = 3,000,059.76 : x
  2. Step 2: Convert to fraction form
    9,476,952.62/14,215,470.54 = 3,000,059.76/x
  3. Step 3: Cross multiply
    9,476,952.62x = 14,215,470.54 × 3,000,059.76
  4. Step 4: Simplify right side
    9,476,952.62x = 42,647,261,136,519.46
  5. Step 5: Solve for x
    x = 42,647,261,136,519.46/9,476,952.62
  6. Step 6: Final answer
    x = 4,500,102.81

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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.