Home / 1,237,548,252,194.60-1,856,321,941,376.70-330,962,497,976.97

Finding the Fourth Proportional to 1,237,548,252,194.60, 1,856,321,941,376.70 and 330,962,497,976.97

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Solution

The fourth proportional to 1,237,548,252,194.60, 1,856,321,941,376.70 and 330,962,497,976.97 is: 496,443,630,119.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,548,252,194.60 : 1,856,321,941,376.70 = 330,962,497,976.97 : x
  2. Step 2: Convert to fraction form
    1,237,548,252,194.60/1,856,321,941,376.70 = 330,962,497,976.97/x
  3. Step 3: Cross multiply
    1,237,548,252,194.60x = 1,856,321,941,376.70 × 330,962,497,976.97
  4. Step 4: Simplify right side
    1,237,548,252,194.60x = 614,372,946,767,491,083,796,480
  5. Step 5: Solve for x
    x = 614,372,946,767,491,083,796,480/1,237,548,252,194.60
  6. Step 6: Final answer
    x = 496,443,630,119.47

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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.