Home / 26,951,263.40-40,428,644.70-14,196,679.40

Finding the Fourth Proportional to 26,951,263.40, 40,428,644.70 and 14,196,679.40

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Solution

The fourth proportional to 26,951,263.40, 40,428,644.70 and 14,196,679.40 is: 21,295,940.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,951,263.40 : 40,428,644.70 = 14,196,679.40 : x
  2. Step 2: Convert to fraction form
    26,951,263.40/40,428,644.70 = 14,196,679.40/x
  3. Step 3: Cross multiply
    26,951,263.40x = 40,428,644.70 × 14,196,679.40
  4. Step 4: Simplify right side
    26,951,263.40x = 573,952,507,382,409.25
  5. Step 5: Solve for x
    x = 573,952,507,382,409.25/26,951,263.40
  6. Step 6: Final answer
    x = 21,295,940.71

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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.