Home / 797,168,549.86-1,100,093,283.75-444,744,595.24

Finding the Fourth Proportional to 797,168,549.86, 1,100,093,283.75 and 444,744,595.24

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Solution

The fourth proportional to 797,168,549.86, 1,100,093,283.75 and 444,744,595.24 is: 613,747,923.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,168,549.86 : 1,100,093,283.75 = 444,744,595.24 : x
  2. Step 2: Convert to fraction form
    797,168,549.86/1,100,093,283.75 = 444,744,595.24/x
  3. Step 3: Cross multiply
    797,168,549.86x = 1,100,093,283.75 × 444,744,595.24
  4. Step 4: Simplify right side
    797,168,549.86x = 489,260,542,207,636,224
  5. Step 5: Solve for x
    x = 489,260,542,207,636,224/797,168,549.86
  6. Step 6: Final answer
    x = 613,747,923.56

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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.