Home / 8,790,744,255,999.40-13,186,116,383,998-8,790,744,255,999.40

Finding the Fourth Proportional to 8,790,744,255,999.40, 13,186,116,383,998 and 8,790,744,255,999.40

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Solution

The fourth proportional to 8,790,744,255,999.40, 13,186,116,383,998 and 8,790,744,255,999.40 is: 13,186,116,383,998

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,790,744,255,999.40 : 13,186,116,383,998 = 8,790,744,255,999.40 : x
  2. Step 2: Convert to fraction form
    8,790,744,255,999.40/13,186,116,383,998 = 8,790,744,255,999.40/x
  3. Step 3: Cross multiply
    8,790,744,255,999.40x = 13,186,116,383,998 × 8,790,744,255,999.40
  4. Step 4: Simplify right side
    8,790,744,255,999.40x = 115,915,776,861,570,003,906,854,912
  5. Step 5: Solve for x
    x = 115,915,776,861,570,003,906,854,912/8,790,744,255,999.40
  6. Step 6: Final answer
    x = 13,186,116,383,998

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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.