Home / 11,072,359.70-16,608,539.55-9,875,633.30

Finding the Fourth Proportional to 11,072,359.70, 16,608,539.55 and 9,875,633.30

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Solution

The fourth proportional to 11,072,359.70, 16,608,539.55 and 9,875,633.30 is: 14,813,449.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,359.70 : 16,608,539.55 = 9,875,633.30 : x
  2. Step 2: Convert to fraction form
    11,072,359.70/16,608,539.55 = 9,875,633.30/x
  3. Step 3: Cross multiply
    11,072,359.70x = 16,608,539.55 × 9,875,633.30
  4. Step 4: Simplify right side
    11,072,359.70x = 164,019,846,244,347.03
  5. Step 5: Solve for x
    x = 164,019,846,244,347.03/11,072,359.70
  6. Step 6: Final answer
    x = 14,813,449.95

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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.