Home / 849,093,719,745.70-1,273,819,479,248.60-275,365,096,666.40

Finding the Fourth Proportional to 849,093,719,745.70, 1,273,819,479,248.60 and 275,365,096,666.40

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Solution

The fourth proportional to 849,093,719,745.70, 1,273,819,479,248.60 and 275,365,096,666.40 is: 413,105,662,993.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,093,719,745.70 : 1,273,819,479,248.60 = 275,365,096,666.40 : x
  2. Step 2: Convert to fraction form
    849,093,719,745.70/1,273,819,479,248.60 = 275,365,096,666.40/x
  3. Step 3: Cross multiply
    849,093,719,745.70x = 1,273,819,479,248.60 × 275,365,096,666.40
  4. Step 4: Simplify right side
    849,093,719,745.70x = 350,765,424,038,834,132,221,952
  5. Step 5: Solve for x
    x = 350,765,424,038,834,132,221,952/849,093,719,745.70
  6. Step 6: Final answer
    x = 413,105,662,993.11

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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.