Home / 2,625,503,233.20-3,938,852,046.60-1,534,424,679.60

Finding the Fourth Proportional to 2,625,503,233.20, 3,938,852,046.60 and 1,534,424,679.60

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Solution

The fourth proportional to 2,625,503,233.20, 3,938,852,046.60 and 1,534,424,679.60 is: 2,301,986,039.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,503,233.20 : 3,938,852,046.60 = 1,534,424,679.60 : x
  2. Step 2: Convert to fraction form
    2,625,503,233.20/3,938,852,046.60 = 1,534,424,679.60/x
  3. Step 3: Cross multiply
    2,625,503,233.20x = 3,938,852,046.60 × 1,534,424,679.60
  4. Step 4: Simplify right side
    2,625,503,233.20x = 6,043,871,789,596,008,448
  5. Step 5: Solve for x
    x = 6,043,871,789,596,008,448/2,625,503,233.20
  6. Step 6: Final answer
    x = 2,301,986,039.54

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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.