Home / 773,813,087,999.75-1,160,719,631,999.60-773,813,087,999.75

Finding the Fourth Proportional to 773,813,087,999.75, 1,160,719,631,999.60 and 773,813,087,999.75

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Solution

The fourth proportional to 773,813,087,999.75, 1,160,719,631,999.60 and 773,813,087,999.75 is: 1,160,719,631,999.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,813,087,999.75 : 1,160,719,631,999.60 = 773,813,087,999.75 : x
  2. Step 2: Convert to fraction form
    773,813,087,999.75/1,160,719,631,999.60 = 773,813,087,999.75/x
  3. Step 3: Cross multiply
    773,813,087,999.75x = 1,160,719,631,999.60 × 773,813,087,999.75
  4. Step 4: Simplify right side
    773,813,087,999.75x = 898,180,042,739,543,974,084,608
  5. Step 5: Solve for x
    x = 898,180,042,739,543,974,084,608/773,813,087,999.75
  6. Step 6: Final answer
    x = 1,160,719,631,999.60

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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.