Home / 795,663,075,201.60-1,193,467,009,039.20-199,428,160,180.80

Finding the Fourth Proportional to 795,663,075,201.60, 1,193,467,009,039.20 and 199,428,160,180.80

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Solution

The fourth proportional to 795,663,075,201.60, 1,193,467,009,039.20 and 199,428,160,180.80 is: 299,135,321,554.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,663,075,201.60 : 1,193,467,009,039.20 = 199,428,160,180.80 : x
  2. Step 2: Convert to fraction form
    795,663,075,201.60/1,193,467,009,039.20 = 199,428,160,180.80/x
  3. Step 3: Cross multiply
    795,663,075,201.60x = 1,193,467,009,039.20 × 199,428,160,180.80
  4. Step 4: Simplify right side
    795,663,075,201.60x = 238,010,929,849,169,845,682,176
  5. Step 5: Solve for x
    x = 238,010,929,849,169,845,682,176/795,663,075,201.60
  6. Step 6: Final answer
    x = 299,135,321,554.12

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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.