Home / 1,383,156,422.55-2,074,734,633.83-565,855,276.95

Finding the Fourth Proportional to 1,383,156,422.55, 2,074,734,633.83 and 565,855,276.95

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Solution

The fourth proportional to 1,383,156,422.55, 2,074,734,633.83 and 565,855,276.95 is: 848,782,915.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,383,156,422.55 : 2,074,734,633.83 = 565,855,276.95 : x
  2. Step 2: Convert to fraction form
    1,383,156,422.55/2,074,734,633.83 = 565,855,276.95/x
  3. Step 3: Cross multiply
    1,383,156,422.55x = 2,074,734,633.83 × 565,855,276.95
  4. Step 4: Simplify right side
    1,383,156,422.55x = 1,173,999,540,820,802,304
  5. Step 5: Solve for x
    x = 1,173,999,540,820,802,304/1,383,156,422.55
  6. Step 6: Final answer
    x = 848,782,915.43

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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.