Home / 14,918,054.40-22,356,086.40-11,049,688.80

Finding the Fourth Proportional to 14,918,054.40, 22,356,086.40 and 11,049,688.80

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Solution

The fourth proportional to 14,918,054.40, 22,356,086.40 and 11,049,688.80 is: 16,558,982.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,918,054.40 : 22,356,086.40 = 11,049,688.80 : x
  2. Step 2: Convert to fraction form
    14,918,054.40/22,356,086.40 = 11,049,688.80/x
  3. Step 3: Cross multiply
    14,918,054.40x = 22,356,086.40 × 11,049,688.80
  4. Step 4: Simplify right side
    14,918,054.40x = 247,027,797,505,912.31
  5. Step 5: Solve for x
    x = 247,027,797,505,912.31/14,918,054.40
  6. Step 6: Final answer
    x = 16,558,982.22

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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.