Home / 8,892,209,387.88-13,337,002,063.67-2,594,947,791.69

Finding the Fourth Proportional to 8,892,209,387.88, 13,337,002,063.67 and 2,594,947,791.69

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Solution

The fourth proportional to 8,892,209,387.88, 13,337,002,063.67 and 2,594,947,791.69 is: 3,892,038,810.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892,209,387.88 : 13,337,002,063.67 = 2,594,947,791.69 : x
  2. Step 2: Convert to fraction form
    8,892,209,387.88/13,337,002,063.67 = 2,594,947,791.69/x
  3. Step 3: Cross multiply
    8,892,209,387.88x = 13,337,002,063.67 × 2,594,947,791.69
  4. Step 4: Simplify right side
    8,892,209,387.88x = 34,608,824,052,872,466,432
  5. Step 5: Solve for x
    x = 34,608,824,052,872,466,432/8,892,209,387.88
  6. Step 6: Final answer
    x = 3,892,038,810.97

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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.