Home / 2,055,634,500,541.30-3,083,554,170,626.20-782,317,981,818.23

Finding the Fourth Proportional to 2,055,634,500,541.30, 3,083,554,170,626.20 and 782,317,981,818.23

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Solution

The fourth proportional to 2,055,634,500,541.30, 3,083,554,170,626.20 and 782,317,981,818.23 is: 1,173,515,950,893.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,634,500,541.30 : 3,083,554,170,626.20 = 782,317,981,818.23 : x
  2. Step 2: Convert to fraction form
    2,055,634,500,541.30/3,083,554,170,626.20 = 782,317,981,818.23/x
  3. Step 3: Cross multiply
    2,055,634,500,541.30x = 3,083,554,170,626.20 × 782,317,981,818.23
  4. Step 4: Simplify right side
    2,055,634,500,541.30x = 2,412,319,875,591,474,918,719,488
  5. Step 5: Solve for x
    x = 2,412,319,875,591,474,918,719,488/2,055,634,500,541.30
  6. Step 6: Final answer
    x = 1,173,515,950,893.14

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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.