Home / 4,080,894,605,985.20-6,121,364,794,194.40-1,361,200,564,171.20

Finding the Fourth Proportional to 4,080,894,605,985.20, 6,121,364,794,194.40 and 1,361,200,564,171.20

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Solution

The fourth proportional to 4,080,894,605,985.20, 6,121,364,794,194.40 and 1,361,200,564,171.20 is: 2,041,808,479,722.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,894,605,985.20 : 6,121,364,794,194.40 = 1,361,200,564,171.20 : x
  2. Step 2: Convert to fraction form
    4,080,894,605,985.20/6,121,364,794,194.40 = 1,361,200,564,171.20/x
  3. Step 3: Cross multiply
    4,080,894,605,985.20x = 6,121,364,794,194.40 × 1,361,200,564,171.20
  4. Step 4: Simplify right side
    4,080,894,605,985.20x = 8,332,405,211,355,139,566,206,976
  5. Step 5: Solve for x
    x = 8,332,405,211,355,139,566,206,976/4,080,894,605,985.20
  6. Step 6: Final answer
    x = 2,041,808,479,722.68

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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.