Home / 1,760,193,901,159.20-2,640,287,556,214.50-551,536,840,322.15

Finding the Fourth Proportional to 1,760,193,901,159.20, 2,640,287,556,214.50 and 551,536,840,322.15

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Solution

The fourth proportional to 1,760,193,901,159.20, 2,640,287,556,214.50 and 551,536,840,322.15 is: 827,304,227,867.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,193,901,159.20 : 2,640,287,556,214.50 = 551,536,840,322.15 : x
  2. Step 2: Convert to fraction form
    1,760,193,901,159.20/2,640,287,556,214.50 = 551,536,840,322.15/x
  3. Step 3: Cross multiply
    1,760,193,901,159.20x = 2,640,287,556,214.50 × 551,536,840,322.15
  4. Step 4: Simplify right side
    1,760,193,901,159.20x = 1,456,215,856,296,436,315,455,488
  5. Step 5: Solve for x
    x = 1,456,215,856,296,436,315,455,488/1,760,193,901,159.20
  6. Step 6: Final answer
    x = 827,304,227,867.98

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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.