Home / 2,753,990,488.14-4,131,796,221.36-888,601,189.92

Finding the Fourth Proportional to 2,753,990,488.14, 4,131,796,221.36 and 888,601,189.92

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Solution

The fourth proportional to 2,753,990,488.14, 4,131,796,221.36 and 888,601,189.92 is: 1,333,163,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,990,488.14 : 4,131,796,221.36 = 888,601,189.92 : x
  2. Step 2: Convert to fraction form
    2,753,990,488.14/4,131,796,221.36 = 888,601,189.92/x
  3. Step 3: Cross multiply
    2,753,990,488.14x = 4,131,796,221.36 × 888,601,189.92
  4. Step 4: Simplify right side
    2,753,990,488.14x = 3,671,519,038,807,455,744
  5. Step 5: Solve for x
    x = 3,671,519,038,807,455,744/2,753,990,488.14
  6. Step 6: Final answer
    x = 1,333,163,296.90

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1.5x scale

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.