Home / 5,278,314,641,086.30-7,913,199,355,433.20-1,650,198,337,682.40

Finding the Fourth Proportional to 5,278,314,641,086.30, 7,913,199,355,433.20 and 1,650,198,337,682.40

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Solution

The fourth proportional to 5,278,314,641,086.30, 7,913,199,355,433.20 and 1,650,198,337,682.40 is: 2,473,961,730,215.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,278,314,641,086.30 : 7,913,199,355,433.20 = 1,650,198,337,682.40 : x
  2. Step 2: Convert to fraction form
    5,278,314,641,086.30/7,913,199,355,433.20 = 1,650,198,337,682.40/x
  3. Step 3: Cross multiply
    5,278,314,641,086.30x = 7,913,199,355,433.20 × 1,650,198,337,682.40
  4. Step 4: Simplify right side
    5,278,314,641,086.30x = 13,058,348,422,085,305,425,723,392
  5. Step 5: Solve for x
    x = 13,058,348,422,085,305,425,723,392/5,278,314,641,086.30
  6. Step 6: Final answer
    x = 2,473,961,730,215.81

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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.