Home / 1,052,500,797,706-1,578,564,575,930.80-478,682,504,839.14

Finding the Fourth Proportional to 1,052,500,797,706, 1,578,564,575,930.80 and 478,682,504,839.14

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Solution

The fourth proportional to 1,052,500,797,706, 1,578,564,575,930.80 and 478,682,504,839.14 is: 717,938,881,285.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,500,797,706 : 1,578,564,575,930.80 = 478,682,504,839.14 : x
  2. Step 2: Convert to fraction form
    1,052,500,797,706/1,578,564,575,930.80 = 478,682,504,839.14/x
  3. Step 3: Cross multiply
    1,052,500,797,706x = 1,578,564,575,930.80 × 478,682,504,839.14
  4. Step 4: Simplify right side
    1,052,500,797,706x = 755,631,245,256,890,259,603,456
  5. Step 5: Solve for x
    x = 755,631,245,256,890,259,603,456/1,052,500,797,706
  6. Step 6: Final answer
    x = 717,938,881,285.26

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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.