Home / 3,395,562,985.17-5,093,897,301.25-1,002,756,421.80

Finding the Fourth Proportional to 3,395,562,985.17, 5,093,897,301.25 and 1,002,756,421.80

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Solution

The fourth proportional to 3,395,562,985.17, 5,093,897,301.25 and 1,002,756,421.80 is: 1,504,297,889.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,562,985.17 : 5,093,897,301.25 = 1,002,756,421.80 : x
  2. Step 2: Convert to fraction form
    3,395,562,985.17/5,093,897,301.25 = 1,002,756,421.80/x
  3. Step 3: Cross multiply
    3,395,562,985.17x = 5,093,897,301.25 × 1,002,756,421.80
  4. Step 4: Simplify right side
    3,395,562,985.17x = 5,107,938,230,815,620,096
  5. Step 5: Solve for x
    x = 5,107,938,230,815,620,096/3,395,562,985.17
  6. Step 6: Final answer
    x = 1,504,297,889.08

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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.