Home / 8,790,744,193,772.80-13,186,116,290,659-8,790,744,193,772.80

Finding the Fourth Proportional to 8,790,744,193,772.80, 13,186,116,290,659 and 8,790,744,193,772.80

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Solution

The fourth proportional to 8,790,744,193,772.80, 13,186,116,290,659 and 8,790,744,193,772.80 is: 13,186,116,290,659

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,790,744,193,772.80 : 13,186,116,290,659 = 8,790,744,193,772.80 : x
  2. Step 2: Convert to fraction form
    8,790,744,193,772.80/13,186,116,290,659 = 8,790,744,193,772.80/x
  3. Step 3: Cross multiply
    8,790,744,193,772.80x = 13,186,116,290,659 × 8,790,744,193,772.80
  4. Step 4: Simplify right side
    8,790,744,193,772.80x = 115,915,775,220,523,524,784,390,144
  5. Step 5: Solve for x
    x = 115,915,775,220,523,524,784,390,144/8,790,744,193,772.80
  6. Step 6: Final answer
    x = 13,186,116,290,659

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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.