Home / 6,364,486,281,821.50-8,784,625,230,573-4,145,236,959,012

Finding the Fourth Proportional to 6,364,486,281,821.50, 8,784,625,230,573 and 4,145,236,959,012

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Solution

The fourth proportional to 6,364,486,281,821.50, 8,784,625,230,573 and 4,145,236,959,012 is: 5,721,491,345,004.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,486,281,821.50 : 8,784,625,230,573 = 4,145,236,959,012 : x
  2. Step 2: Convert to fraction form
    6,364,486,281,821.50/8,784,625,230,573 = 4,145,236,959,012/x
  3. Step 3: Cross multiply
    6,364,486,281,821.50x = 8,784,625,230,573 × 4,145,236,959,012
  4. Step 4: Simplify right side
    6,364,486,281,821.50x = 36,414,353,176,840,513,219,723,264
  5. Step 5: Solve for x
    x = 36,414,353,176,840,513,219,723,264/6,364,486,281,821.50
  6. Step 6: Final answer
    x = 5,721,491,345,004.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.