Home / 3,413,907,060.30-5,121,002,308.05-1,084,778,304.30

Finding the Fourth Proportional to 3,413,907,060.30, 5,121,002,308.05 and 1,084,778,304.30

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Solution

The fourth proportional to 3,413,907,060.30, 5,121,002,308.05 and 1,084,778,304.30 is: 1,627,212,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,907,060.30 : 5,121,002,308.05 = 1,084,778,304.30 : x
  2. Step 2: Convert to fraction form
    3,413,907,060.30/5,121,002,308.05 = 1,084,778,304.30/x
  3. Step 3: Cross multiply
    3,413,907,060.30x = 5,121,002,308.05 × 1,084,778,304.30
  4. Step 4: Simplify right side
    3,413,907,060.30x = 5,555,152,200,042,865,664
  5. Step 5: Solve for x
    x = 5,555,152,200,042,865,664/3,413,907,060.30
  6. Step 6: Final answer
    x = 1,627,212,487.60

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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.