Home / 50,840,801.80-76,261,202.70-16,753,928.20

Finding the Fourth Proportional to 50,840,801.80, 76,261,202.70 and 16,753,928.20

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Solution

The fourth proportional to 50,840,801.80, 76,261,202.70 and 16,753,928.20 is: 25,130,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,840,801.80 : 76,261,202.70 = 16,753,928.20 : x
  2. Step 2: Convert to fraction form
    50,840,801.80/76,261,202.70 = 16,753,928.20/x
  3. Step 3: Cross multiply
    50,840,801.80x = 76,261,202.70 × 16,753,928.20
  4. Step 4: Simplify right side
    50,840,801.80x = 1,277,674,714,481,446.25
  5. Step 5: Solve for x
    x = 1,277,674,714,481,446.25/50,840,801.80
  6. Step 6: Final answer
    x = 25,130,892.30

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1.5x scale

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.