Home / 1,596,149,327,198.10-2,202,668,535,773.80-864,519,531,898.24

Finding the Fourth Proportional to 1,596,149,327,198.10, 2,202,668,535,773.80 and 864,519,531,898.24

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Solution

The fourth proportional to 1,596,149,327,198.10, 2,202,668,535,773.80 and 864,519,531,898.24 is: 1,193,027,456,157.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,149,327,198.10 : 2,202,668,535,773.80 = 864,519,531,898.24 : x
  2. Step 2: Convert to fraction form
    1,596,149,327,198.10/2,202,668,535,773.80 = 864,519,531,898.24/x
  3. Step 3: Cross multiply
    1,596,149,327,198.10x = 2,202,668,535,773.80 × 864,519,531,898.24
  4. Step 4: Simplify right side
    1,596,149,327,198.10x = 1,904,249,971,474,147,156,426,752
  5. Step 5: Solve for x
    x = 1,904,249,971,474,147,156,426,752/1,596,149,327,198.10
  6. Step 6: Final answer
    x = 1,193,027,456,157.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.