Home / 93,764,107.20-140,646,160.80-33,185,956.80

Finding the Fourth Proportional to 93,764,107.20, 140,646,160.80 and 33,185,956.80

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Solution

The fourth proportional to 93,764,107.20, 140,646,160.80 and 33,185,956.80 is: 49,778,935.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,764,107.20 : 140,646,160.80 = 33,185,956.80 : x
  2. Step 2: Convert to fraction form
    93,764,107.20/140,646,160.80 = 33,185,956.80/x
  3. Step 3: Cross multiply
    93,764,107.20x = 140,646,160.80 × 33,185,956.80
  4. Step 4: Simplify right side
    93,764,107.20x = 4,667,477,416,394,654
  5. Step 5: Solve for x
    x = 4,667,477,416,394,654/93,764,107.20
  6. Step 6: Final answer
    x = 49,778,935.20

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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.