Home / 60,735,245.78-83,814,639.12-33,233,174

Finding the Fourth Proportional to 60,735,245.78, 83,814,639.12 and 33,233,174

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Solution

The fourth proportional to 60,735,245.78, 83,814,639.12 and 33,233,174 is: 45,861,780.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,735,245.78 : 83,814,639.12 = 33,233,174 : x
  2. Step 2: Convert to fraction form
    60,735,245.78/83,814,639.12 = 33,233,174/x
  3. Step 3: Cross multiply
    60,735,245.78x = 83,814,639.12 × 33,233,174
  4. Step 4: Simplify right side
    60,735,245.78x = 2,785,426,485,622,167
  5. Step 5: Solve for x
    x = 2,785,426,485,622,167/60,735,245.78
  6. Step 6: Final answer
    x = 45,861,780.09

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