Home / 335,080,918.40-502,621,377.60-226,241,801.60

Finding the Fourth Proportional to 335,080,918.40, 502,621,377.60 and 226,241,801.60

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Solution

The fourth proportional to 335,080,918.40, 502,621,377.60 and 226,241,801.60 is: 339,362,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,080,918.40 : 502,621,377.60 = 226,241,801.60 : x
  2. Step 2: Convert to fraction form
    335,080,918.40/502,621,377.60 = 226,241,801.60/x
  3. Step 3: Cross multiply
    335,080,918.40x = 502,621,377.60 × 226,241,801.60
  4. Step 4: Simplify right side
    335,080,918.40x = 113,713,965,990,897,888
  5. Step 5: Solve for x
    x = 113,713,965,990,897,888/335,080,918.40
  6. Step 6: Final answer
    x = 339,362,702.40

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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.