Home / 8,455,202,495,999.60-12,682,803,743,999-8,455,202,495,999.60

Finding the Fourth Proportional to 8,455,202,495,999.60, 12,682,803,743,999 and 8,455,202,495,999.60

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Solution

The fourth proportional to 8,455,202,495,999.60, 12,682,803,743,999 and 8,455,202,495,999.60 is: 12,682,803,743,999

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,455,202,495,999.60 : 12,682,803,743,999 = 8,455,202,495,999.60 : x
  2. Step 2: Convert to fraction form
    8,455,202,495,999.60/12,682,803,743,999 = 8,455,202,495,999.60/x
  3. Step 3: Cross multiply
    8,455,202,495,999.60x = 12,682,803,743,999 × 8,455,202,495,999.60
  4. Step 4: Simplify right side
    8,455,202,495,999.60x = 107,235,673,872,533,409,270,595,584
  5. Step 5: Solve for x
    x = 107,235,673,872,533,409,270,595,584/8,455,202,495,999.60
  6. Step 6: Final answer
    x = 12,682,803,743,999

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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.