Home / 6,411,664,200,171.60-8,848,102,297,669.20-3,485,217,826,487

Finding the Fourth Proportional to 6,411,664,200,171.60, 8,848,102,297,669.20 and 3,485,217,826,487

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Solution

The fourth proportional to 6,411,664,200,171.60, 8,848,102,297,669.20 and 3,485,217,826,487 is: 4,809,603,699,705.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,411,664,200,171.60 : 8,848,102,297,669.20 = 3,485,217,826,487 : x
  2. Step 2: Convert to fraction form
    6,411,664,200,171.60/8,848,102,297,669.20 = 3,485,217,826,487/x
  3. Step 3: Cross multiply
    6,411,664,200,171.60x = 8,848,102,297,669.20 × 3,485,217,826,487
  4. Step 4: Simplify right side
    6,411,664,200,171.60x = 30,837,563,858,417,276,988,424,192
  5. Step 5: Solve for x
    x = 30,837,563,858,417,276,988,424,192/6,411,664,200,171.60
  6. Step 6: Final answer
    x = 4,809,603,699,705.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.