Home / 2,762,347,197.30-3,813,728,437.17-1,797,650,338.74

Finding the Fourth Proportional to 2,762,347,197.30, 3,813,728,437.17 and 1,797,650,338.74

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Solution

The fourth proportional to 2,762,347,197.30, 3,813,728,437.17 and 1,797,650,338.74 is: 2,481,856,814.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,347,197.30 : 3,813,728,437.17 = 1,797,650,338.74 : x
  2. Step 2: Convert to fraction form
    2,762,347,197.30/3,813,728,437.17 = 1,797,650,338.74/x
  3. Step 3: Cross multiply
    2,762,347,197.30x = 3,813,728,437.17 × 1,797,650,338.74
  4. Step 4: Simplify right side
    2,762,347,197.30x = 6,855,750,216,941,021,184
  5. Step 5: Solve for x
    x = 6,855,750,216,941,021,184/2,762,347,197.30
  6. Step 6: Final answer
    x = 2,481,856,814.97

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1.5x scale

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.