Home / 4,327,160,004,730.80-6,490,948,760,780.80-1,422,821,026,322.90

Finding the Fourth Proportional to 4,327,160,004,730.80, 6,490,948,760,780.80 and 1,422,821,026,322.90

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Solution

The fourth proportional to 4,327,160,004,730.80, 6,490,948,760,780.80 and 1,422,821,026,322.90 is: 2,134,300,180,147.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,160,004,730.80 : 6,490,948,760,780.80 = 1,422,821,026,322.90 : x
  2. Step 2: Convert to fraction form
    4,327,160,004,730.80/6,490,948,760,780.80 = 1,422,821,026,322.90/x
  3. Step 3: Cross multiply
    4,327,160,004,730.80x = 6,490,948,760,780.80 × 1,422,821,026,322.90
  4. Step 4: Simplify right side
    4,327,160,004,730.80x = 9,235,458,377,623,493,303,861,248
  5. Step 5: Solve for x
    x = 9,235,458,377,623,493,303,861,248/4,327,160,004,730.80
  6. Step 6: Final answer
    x = 2,134,300,180,147.38

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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.