Home / 792,641,202,395.96-1,188,320,188,986.70-247,809,253,555.08

Finding the Fourth Proportional to 792,641,202,395.96, 1,188,320,188,986.70 and 247,809,253,555.08

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Solution

The fourth proportional to 792,641,202,395.96, 1,188,320,188,986.70 and 247,809,253,555.08 is: 371,513,287,635.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,641,202,395.96 : 1,188,320,188,986.70 = 247,809,253,555.08 : x
  2. Step 2: Convert to fraction form
    792,641,202,395.96/1,188,320,188,986.70 = 247,809,253,555.08/x
  3. Step 3: Cross multiply
    792,641,202,395.96x = 1,188,320,188,986.70 × 247,809,253,555.08
  4. Step 4: Simplify right side
    792,641,202,395.96x = 294,476,739,017,225,692,774,400
  5. Step 5: Solve for x
    x = 294,476,739,017,225,692,774,400/792,641,202,395.96
  6. Step 6: Final answer
    x = 371,513,287,635.18

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Double scale
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1.5x scale

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.