Home / 2,542,828,285,809.20-3,811,101,626,103.20-2,182,144,976,156.60

Finding the Fourth Proportional to 2,542,828,285,809.20, 3,811,101,626,103.20 and 2,182,144,976,156.60

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Solution

The fourth proportional to 2,542,828,285,809.20, 3,811,101,626,103.20 and 2,182,144,976,156.60 is: 3,270,522,163,621.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542,828,285,809.20 : 3,811,101,626,103.20 = 2,182,144,976,156.60 : x
  2. Step 2: Convert to fraction form
    2,542,828,285,809.20/3,811,101,626,103.20 = 2,182,144,976,156.60/x
  3. Step 3: Cross multiply
    2,542,828,285,809.20x = 3,811,101,626,103.20 × 2,182,144,976,156.60
  4. Step 4: Simplify right side
    2,542,828,285,809.20x = 8,316,376,267,023,347,250,888,704
  5. Step 5: Solve for x
    x = 8,316,376,267,023,347,250,888,704/2,542,828,285,809.20
  6. Step 6: Final answer
    x = 3,270,522,163,621.77

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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.