Home / 335,080,923.40-502,621,385.10-226,241,806.60

Finding the Fourth Proportional to 335,080,923.40, 502,621,385.10 and 226,241,806.60

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Solution

The fourth proportional to 335,080,923.40, 502,621,385.10 and 226,241,806.60 is: 339,362,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,080,923.40 : 502,621,385.10 = 226,241,806.60 : x
  2. Step 2: Convert to fraction form
    335,080,923.40/502,621,385.10 = 226,241,806.60/x
  3. Step 3: Cross multiply
    335,080,923.40x = 502,621,385.10 × 226,241,806.60
  4. Step 4: Simplify right side
    335,080,923.40x = 113,713,970,200,818,320
  5. Step 5: Solve for x
    x = 113,713,970,200,818,320/335,080,923.40
  6. Step 6: Final answer
    x = 339,362,709.90

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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.