Home / 2,537,348,324.45-3,809,758,659.06-1,419,062,958.68

Finding the Fourth Proportional to 2,537,348,324.45, 3,809,758,659.06 and 1,419,062,958.68

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Solution

The fourth proportional to 2,537,348,324.45, 3,809,758,659.06 and 1,419,062,958.68 is: 2,130,683,967.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,348,324.45 : 3,809,758,659.06 = 1,419,062,958.68 : x
  2. Step 2: Convert to fraction form
    2,537,348,324.45/3,809,758,659.06 = 1,419,062,958.68/x
  3. Step 3: Cross multiply
    2,537,348,324.45x = 3,809,758,659.06 × 1,419,062,958.68
  4. Step 4: Simplify right side
    2,537,348,324.45x = 5,406,287,394,563,384,320
  5. Step 5: Solve for x
    x = 5,406,287,394,563,384,320/2,537,348,324.45
  6. Step 6: Final answer
    x = 2,130,683,967.38

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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.