Home / 5,934,366,340.80-8,899,659,603.36-1,949,525,499.84

Finding the Fourth Proportional to 5,934,366,340.80, 8,899,659,603.36 and 1,949,525,499.84

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Solution

The fourth proportional to 5,934,366,340.80, 8,899,659,603.36 and 1,949,525,499.84 is: 2,923,667,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,366,340.80 : 8,899,659,603.36 = 1,949,525,499.84 : x
  2. Step 2: Convert to fraction form
    5,934,366,340.80/8,899,659,603.36 = 1,949,525,499.84/x
  3. Step 3: Cross multiply
    5,934,366,340.80x = 8,899,659,603.36 × 1,949,525,499.84
  4. Step 4: Simplify right side
    5,934,366,340.80x = 17,350,113,336,646,260,736
  5. Step 5: Solve for x
    x = 17,350,113,336,646,260,736/5,934,366,340.80
  6. Step 6: Final answer
    x = 2,923,667,387.60

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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.