Home / 849,093,719,735.20-1,273,819,479,232.50-275,365,096,655.89

Finding the Fourth Proportional to 849,093,719,735.20, 1,273,819,479,232.50 and 275,365,096,655.89

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Solution

The fourth proportional to 849,093,719,735.20, 1,273,819,479,232.50 and 275,365,096,655.89 is: 413,105,662,977.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,093,719,735.20 : 1,273,819,479,232.50 = 275,365,096,655.89 : x
  2. Step 2: Convert to fraction form
    849,093,719,735.20/1,273,819,479,232.50 = 275,365,096,655.89/x
  3. Step 3: Cross multiply
    849,093,719,735.20x = 1,273,819,479,232.50 × 275,365,096,655.89
  4. Step 4: Simplify right side
    849,093,719,735.20x = 350,765,424,021,012,836,515,840
  5. Step 5: Solve for x
    x = 350,765,424,021,012,836,515,840/849,093,719,735.20
  6. Step 6: Final answer
    x = 413,105,662,977.23

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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.