Home / 3,407,849,289.60-5,111,773,934.40-3,040,517,270.40

Finding the Fourth Proportional to 3,407,849,289.60, 5,111,773,934.40 and 3,040,517,270.40

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Solution

The fourth proportional to 3,407,849,289.60, 5,111,773,934.40 and 3,040,517,270.40 is: 4,560,775,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,849,289.60 : 5,111,773,934.40 = 3,040,517,270.40 : x
  2. Step 2: Convert to fraction form
    3,407,849,289.60/5,111,773,934.40 = 3,040,517,270.40/x
  3. Step 3: Cross multiply
    3,407,849,289.60x = 5,111,773,934.40 × 3,040,517,270.40
  4. Step 4: Simplify right side
    3,407,849,289.60x = 15,542,436,929,923,756,032
  5. Step 5: Solve for x
    x = 15,542,436,929,923,756,032/3,407,849,289.60
  6. Step 6: Final answer
    x = 4,560,775,905.60

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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.