Home / 746,966,360,736.33-1,120,517,918,739.60-209,740,700,960.34

Finding the Fourth Proportional to 746,966,360,736.33, 1,120,517,918,739.60 and 209,740,700,960.34

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Solution

The fourth proportional to 746,966,360,736.33, 1,120,517,918,739.60 and 209,740,700,960.34 is: 314,630,251,198.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,966,360,736.33 : 1,120,517,918,739.60 = 209,740,700,960.34 : x
  2. Step 2: Convert to fraction form
    746,966,360,736.33/1,120,517,918,739.60 = 209,740,700,960.34/x
  3. Step 3: Cross multiply
    746,966,360,736.33x = 1,120,517,918,739.60 × 209,740,700,960.34
  4. Step 4: Simplify right side
    746,966,360,736.33x = 235,018,213,715,065,027,166,208
  5. Step 5: Solve for x
    x = 235,018,213,715,065,027,166,208/746,966,360,736.33
  6. Step 6: Final answer
    x = 314,630,251,198.18

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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.