Home / 1,893,797,253,980.10-2,840,695,826,072.90-873,612,948,446.92

Finding the Fourth Proportional to 1,893,797,253,980.10, 2,840,695,826,072.90 and 873,612,948,446.92

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Solution

The fourth proportional to 1,893,797,253,980.10, 2,840,695,826,072.90 and 873,612,948,446.92 is: 1,310,419,397,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,797,253,980.10 : 2,840,695,826,072.90 = 873,612,948,446.92 : x
  2. Step 2: Convert to fraction form
    1,893,797,253,980.10/2,840,695,826,072.90 = 873,612,948,446.92/x
  3. Step 3: Cross multiply
    1,893,797,253,980.10x = 2,840,695,826,072.90 × 873,612,948,446.92
  4. Step 4: Simplify right side
    1,893,797,253,980.10x = 2,481,668,656,256,405,483,814,912
  5. Step 5: Solve for x
    x = 2,481,668,656,256,405,483,814,912/1,893,797,253,980.10
  6. Step 6: Final answer
    x = 1,310,419,397,346.15

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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.