Home / 93,764,111.70-140,646,167.55-33,185,961.30

Finding the Fourth Proportional to 93,764,111.70, 140,646,167.55 and 33,185,961.30

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Solution

The fourth proportional to 93,764,111.70, 140,646,167.55 and 33,185,961.30 is: 49,778,941.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,764,111.70 : 140,646,167.55 = 33,185,961.30 : x
  2. Step 2: Convert to fraction form
    93,764,111.70/140,646,167.55 = 33,185,961.30/x
  3. Step 3: Cross multiply
    93,764,111.70x = 140,646,167.55 × 33,185,961.30
  4. Step 4: Simplify right side
    93,764,111.70x = 4,667,478,273,307,616
  5. Step 5: Solve for x
    x = 4,667,478,273,307,616/93,764,111.70
  6. Step 6: Final answer
    x = 49,778,941.95

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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.