Home / 3,758,318,320.50-5,628,890,050.29-1,794,546,839.34

Finding the Fourth Proportional to 3,758,318,320.50, 5,628,890,050.29 and 1,794,546,839.34

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Solution

The fourth proportional to 3,758,318,320.50, 5,628,890,050.29 and 1,794,546,839.34 is: 2,687,719,875.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,318,320.50 : 5,628,890,050.29 = 1,794,546,839.34 : x
  2. Step 2: Convert to fraction form
    3,758,318,320.50/5,628,890,050.29 = 1,794,546,839.34/x
  3. Step 3: Cross multiply
    3,758,318,320.50x = 5,628,890,050.29 × 1,794,546,839.34
  4. Step 4: Simplify right side
    3,758,318,320.50x = 10,101,306,848,740,292,608
  5. Step 5: Solve for x
    x = 10,101,306,848,740,292,608/3,758,318,320.50
  6. Step 6: Final answer
    x = 2,687,719,875.57

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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.