Home / 38,071,202.28-57,037,519.26-33,989,735.40

Finding the Fourth Proportional to 38,071,202.28, 57,037,519.26 and 33,989,735.40

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Solution

The fourth proportional to 38,071,202.28, 57,037,519.26 and 33,989,735.40 is: 50,922,746.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,071,202.28 : 57,037,519.26 = 33,989,735.40 : x
  2. Step 2: Convert to fraction form
    38,071,202.28/57,037,519.26 = 33,989,735.40/x
  3. Step 3: Cross multiply
    38,071,202.28x = 57,037,519.26 × 33,989,735.40
  4. Step 4: Simplify right side
    38,071,202.28x = 1,938,690,187,519,803.75
  5. Step 5: Solve for x
    x = 1,938,690,187,519,803.75/38,071,202.28
  6. Step 6: Final answer
    x = 50,922,746.63

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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.