Home / 797,113,716.06-1,100,017,399.96-444,689,707.98

Finding the Fourth Proportional to 797,113,716.06, 1,100,017,399.96 and 444,689,707.98

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Solution

The fourth proportional to 797,113,716.06, 1,100,017,399.96 and 444,689,707.98 is: 613,672,060.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,113,716.06 : 1,100,017,399.96 = 444,689,707.98 : x
  2. Step 2: Convert to fraction form
    797,113,716.06/1,100,017,399.96 = 444,689,707.98/x
  3. Step 3: Cross multiply
    797,113,716.06x = 1,100,017,399.96 × 444,689,707.98
  4. Step 4: Simplify right side
    797,113,716.06x = 489,166,416,361,131,328
  5. Step 5: Solve for x
    x = 489,166,416,361,131,328/797,113,716.06
  6. Step 6: Final answer
    x = 613,672,060.22

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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.