Home / 11,664,523.30-17,496,784.95-10,955,935.30

Finding the Fourth Proportional to 11,664,523.30, 17,496,784.95 and 10,955,935.30

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Solution

The fourth proportional to 11,664,523.30, 17,496,784.95 and 10,955,935.30 is: 16,433,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,523.30 : 17,496,784.95 = 10,955,935.30 : x
  2. Step 2: Convert to fraction form
    11,664,523.30/17,496,784.95 = 10,955,935.30/x
  3. Step 3: Cross multiply
    11,664,523.30x = 17,496,784.95 × 10,955,935.30
  4. Step 4: Simplify right side
    11,664,523.30x = 191,693,643,870,213.75
  5. Step 5: Solve for x
    x = 191,693,643,870,213.75/11,664,523.30
  6. Step 6: Final answer
    x = 16,433,902.95

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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.