Home / 1,796,898,668.80-2,695,348,003.20-504,266,195.20

Finding the Fourth Proportional to 1,796,898,668.80, 2,695,348,003.20 and 504,266,195.20

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Solution

The fourth proportional to 1,796,898,668.80, 2,695,348,003.20 and 504,266,195.20 is: 756,399,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,898,668.80 : 2,695,348,003.20 = 504,266,195.20 : x
  2. Step 2: Convert to fraction form
    1,796,898,668.80/2,695,348,003.20 = 504,266,195.20/x
  3. Step 3: Cross multiply
    1,796,898,668.80x = 2,695,348,003.20 × 504,266,195.20
  4. Step 4: Simplify right side
    1,796,898,668.80x = 1,359,172,882,313,581,312
  5. Step 5: Solve for x
    x = 1,359,172,882,313,581,312/1,796,898,668.80
  6. Step 6: Final answer
    x = 756,399,292.80

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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.