Home / 9,969,754.30-14,950,257.45-4,576,612.30

Finding the Fourth Proportional to 9,969,754.30, 14,950,257.45 and 4,576,612.30

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Solution

The fourth proportional to 9,969,754.30, 14,950,257.45 and 4,576,612.30 is: 6,862,910.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,969,754.30 : 14,950,257.45 = 4,576,612.30 : x
  2. Step 2: Convert to fraction form
    9,969,754.30/14,950,257.45 = 4,576,612.30/x
  3. Step 3: Cross multiply
    9,969,754.30x = 14,950,257.45 × 4,576,612.30
  4. Step 4: Simplify right side
    9,969,754.30x = 68,421,532,133,836.62
  5. Step 5: Solve for x
    x = 68,421,532,133,836.62/9,969,754.30
  6. Step 6: Final answer
    x = 6,862,910.57

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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.