Home / 2,673,603,374.60-4,010,405,061.90-2,560,247,009.30

Finding the Fourth Proportional to 2,673,603,374.60, 4,010,405,061.90 and 2,560,247,009.30

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Solution

The fourth proportional to 2,673,603,374.60, 4,010,405,061.90 and 2,560,247,009.30 is: 3,840,370,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,603,374.60 : 4,010,405,061.90 = 2,560,247,009.30 : x
  2. Step 2: Convert to fraction form
    2,673,603,374.60/4,010,405,061.90 = 2,560,247,009.30/x
  3. Step 3: Cross multiply
    2,673,603,374.60x = 4,010,405,061.90 × 2,560,247,009.30
  4. Step 4: Simplify right side
    2,673,603,374.60x = 10,267,627,565,811,056,640
  5. Step 5: Solve for x
    x = 10,267,627,565,811,056,640/2,673,603,374.60
  6. Step 6: Final answer
    x = 3,840,370,513.95

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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.