Home / 1,594,469,891.70-2,391,704,837.55-1,433,762,133.30

Finding the Fourth Proportional to 1,594,469,891.70, 2,391,704,837.55 and 1,433,762,133.30

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Solution

The fourth proportional to 1,594,469,891.70, 2,391,704,837.55 and 1,433,762,133.30 is: 2,150,643,199.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,469,891.70 : 2,391,704,837.55 = 1,433,762,133.30 : x
  2. Step 2: Convert to fraction form
    1,594,469,891.70/2,391,704,837.55 = 1,433,762,133.30/x
  3. Step 3: Cross multiply
    1,594,469,891.70x = 2,391,704,837.55 × 1,433,762,133.30
  4. Step 4: Simplify right side
    1,594,469,891.70x = 3,429,135,830,109,618,176
  5. Step 5: Solve for x
    x = 3,429,135,830,109,618,176/1,594,469,891.70
  6. Step 6: Final answer
    x = 2,150,643,199.95

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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.