Home / 26,446,780.94-36,494,556.89-14,842,102.37

Finding the Fourth Proportional to 26,446,780.94, 36,494,556.89 and 14,842,102.37

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Solution

The fourth proportional to 26,446,780.94, 36,494,556.89 and 14,842,102.37 is: 20,480,978.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,446,780.94 : 36,494,556.89 = 14,842,102.37 : x
  2. Step 2: Convert to fraction form
    26,446,780.94/36,494,556.89 = 14,842,102.37/x
  3. Step 3: Cross multiply
    26,446,780.94x = 36,494,556.89 × 14,842,102.37
  4. Step 4: Simplify right side
    26,446,780.94x = 541,655,949,052,485.50
  5. Step 5: Solve for x
    x = 541,655,949,052,485.50/26,446,780.94
  6. Step 6: Final answer
    x = 20,480,978.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.