Home / 984,023,568,329.55-1,474,423,500,710.60-524,069,898,834.20

Finding the Fourth Proportional to 984,023,568,329.55, 1,474,423,500,710.60 and 524,069,898,834.20

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Solution

The fourth proportional to 984,023,568,329.55, 1,474,423,500,710.60 and 524,069,898,834.20 is: 785,246,410,477.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,023,568,329.55 : 1,474,423,500,710.60 = 524,069,898,834.20 : x
  2. Step 2: Convert to fraction form
    984,023,568,329.55/1,474,423,500,710.60 = 524,069,898,834.20/x
  3. Step 3: Cross multiply
    984,023,568,329.55x = 1,474,423,500,710.60 × 524,069,898,834.20
  4. Step 4: Simplify right side
    984,023,568,329.55x = 772,700,974,856,171,209,883,648
  5. Step 5: Solve for x
    x = 772,700,974,856,171,209,883,648/984,023,568,329.55
  6. Step 6: Final answer
    x = 785,246,410,477.63

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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.