Home / 41,618,325.36-57,432,865.86-23,033,501.76

Finding the Fourth Proportional to 41,618,325.36, 57,432,865.86 and 23,033,501.76

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Solution

The fourth proportional to 41,618,325.36, 57,432,865.86 and 23,033,501.76 is: 31,785,998.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,325.36 : 57,432,865.86 = 23,033,501.76 : x
  2. Step 2: Convert to fraction form
    41,618,325.36/57,432,865.86 = 23,033,501.76/x
  3. Step 3: Cross multiply
    41,618,325.36x = 57,432,865.86 × 23,033,501.76
  4. Step 4: Simplify right side
    41,618,325.36x = 1,322,880,016,868,154
  5. Step 5: Solve for x
    x = 1,322,880,016,868,154/41,618,325.36
  6. Step 6: Final answer
    x = 31,785,998.25

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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.