Home / 797,168,575.48-1,100,093,319.08-444,744,620.88

Finding the Fourth Proportional to 797,168,575.48, 1,100,093,319.08 and 444,744,620.88

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Solution

The fourth proportional to 797,168,575.48, 1,100,093,319.08 and 444,744,620.88 is: 613,747,958.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,168,575.48 : 1,100,093,319.08 = 444,744,620.88 : x
  2. Step 2: Convert to fraction form
    797,168,575.48/1,100,093,319.08 = 444,744,620.88/x
  3. Step 3: Cross multiply
    797,168,575.48x = 1,100,093,319.08 × 444,744,620.88
  4. Step 4: Simplify right side
    797,168,575.48x = 489,260,586,126,855,424
  5. Step 5: Solve for x
    x = 489,260,586,126,855,424/797,168,575.48
  6. Step 6: Final answer
    x = 613,747,958.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.