Home / 797,168,551.86-1,100,093,286.51-444,744,597.24

Finding the Fourth Proportional to 797,168,551.86, 1,100,093,286.51 and 444,744,597.24

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Solution

The fourth proportional to 797,168,551.86, 1,100,093,286.51 and 444,744,597.24 is: 613,747,926.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,168,551.86 : 1,100,093,286.51 = 444,744,597.24 : x
  2. Step 2: Convert to fraction form
    797,168,551.86/1,100,093,286.51 = 444,744,597.24/x
  3. Step 3: Cross multiply
    797,168,551.86x = 1,100,093,286.51 × 444,744,597.24
  4. Step 4: Simplify right side
    797,168,551.86x = 489,260,545,635,317,888
  5. Step 5: Solve for x
    x = 489,260,545,635,317,888/797,168,551.86
  6. Step 6: Final answer
    x = 613,747,926.32

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1.5x scale

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.