Home / 5,193,072,110,900.70-7,790,804,883,215.20-1,797,298,270,780.80

Finding the Fourth Proportional to 5,193,072,110,900.70, 7,790,804,883,215.20 and 1,797,298,270,780.80

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Solution

The fourth proportional to 5,193,072,110,900.70, 7,790,804,883,215.20 and 1,797,298,270,780.80 is: 2,696,361,584,350.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,193,072,110,900.70 : 7,790,804,883,215.20 = 1,797,298,270,780.80 : x
  2. Step 2: Convert to fraction form
    5,193,072,110,900.70/7,790,804,883,215.20 = 1,797,298,270,780.80/x
  3. Step 3: Cross multiply
    5,193,072,110,900.70x = 7,790,804,883,215.20 × 1,797,298,270,780.80
  4. Step 4: Simplify right side
    5,193,072,110,900.70x = 14,002,400,144,593,292,703,563,776
  5. Step 5: Solve for x
    x = 14,002,400,144,593,292,703,563,776/5,193,072,110,900.70
  6. Step 6: Final answer
    x = 2,696,361,584,350.25

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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.