Home / 1,732,305,629-2,597,420,723.10-551,375,973.80

Finding the Fourth Proportional to 1,732,305,629, 2,597,420,723.10 and 551,375,973.80

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Solution

The fourth proportional to 1,732,305,629, 2,597,420,723.10 and 551,375,973.80 is: 826,733,664.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,305,629 : 2,597,420,723.10 = 551,375,973.80 : x
  2. Step 2: Convert to fraction form
    1,732,305,629/2,597,420,723.10 = 551,375,973.80/x
  3. Step 3: Cross multiply
    1,732,305,629x = 2,597,420,723.10 × 551,375,973.80
  4. Step 4: Simplify right side
    1,732,305,629x = 1,432,155,380,567,562,496
  5. Step 5: Solve for x
    x = 1,432,155,380,567,562,496/1,732,305,629
  6. Step 6: Final answer
    x = 826,733,664.43

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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.