Home / 68,597,166.60-94,533,265.01-67,336,322.83

Finding the Fourth Proportional to 68,597,166.60, 94,533,265.01 and 67,336,322.83

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Solution

The fourth proportional to 68,597,166.60, 94,533,265.01 and 67,336,322.83 is: 92,795,705.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,597,166.60 : 94,533,265.01 = 67,336,322.83 : x
  2. Step 2: Convert to fraction form
    68,597,166.60/94,533,265.01 = 67,336,322.83/x
  3. Step 3: Cross multiply
    68,597,166.60x = 94,533,265.01 × 67,336,322.83
  4. Step 4: Simplify right side
    68,597,166.60x = 6,365,522,450,819,311
  5. Step 5: Solve for x
    x = 6,365,522,450,819,311/68,597,166.60
  6. Step 6: Final answer
    x = 92,795,705.22

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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.