Home / 4,080,894,606,021.90-6,121,364,794,247.80-1,361,200,564,207.20

Finding the Fourth Proportional to 4,080,894,606,021.90, 6,121,364,794,247.80 and 1,361,200,564,207.20

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Solution

The fourth proportional to 4,080,894,606,021.90, 6,121,364,794,247.80 and 1,361,200,564,207.20 is: 2,041,808,479,776.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,894,606,021.90 : 6,121,364,794,247.80 = 1,361,200,564,207.20 : x
  2. Step 2: Convert to fraction form
    4,080,894,606,021.90/6,121,364,794,247.80 = 1,361,200,564,207.20/x
  3. Step 3: Cross multiply
    4,080,894,606,021.90x = 6,121,364,794,247.80 × 1,361,200,564,207.20
  4. Step 4: Simplify right side
    4,080,894,606,021.90x = 8,332,405,211,648,195,922,231,296
  5. Step 5: Solve for x
    x = 8,332,405,211,648,195,922,231,296/4,080,894,606,021.90
  6. Step 6: Final answer
    x = 2,041,808,479,776.13

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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.