Home / 93,751,003.80-140,648,660.01-39,133,237.59

Finding the Fourth Proportional to 93,751,003.80, 140,648,660.01 and 39,133,237.59

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Solution

The fourth proportional to 93,751,003.80, 140,648,660.01 and 39,133,237.59 is: 58,709,103.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,751,003.80 : 140,648,660.01 = 39,133,237.59 : x
  2. Step 2: Convert to fraction form
    93,751,003.80/140,648,660.01 = 39,133,237.59/x
  3. Step 3: Cross multiply
    93,751,003.80x = 140,648,660.01 × 39,133,237.59
  4. Step 4: Simplify right side
    93,751,003.80x = 5,504,037,428,886,462
  5. Step 5: Solve for x
    x = 5,504,037,428,886,462/93,751,003.80
  6. Step 6: Final answer
    x = 58,709,103.96

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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.