Home / 41,400,271.28-57,093,623.88-32,719,183.76

Finding the Fourth Proportional to 41,400,271.28, 57,093,623.88 and 32,719,183.76

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Solution

The fourth proportional to 41,400,271.28, 57,093,623.88 and 32,719,183.76 is: 45,121,848.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,400,271.28 : 57,093,623.88 = 32,719,183.76 : x
  2. Step 2: Convert to fraction form
    41,400,271.28/57,093,623.88 = 32,719,183.76/x
  3. Step 3: Cross multiply
    41,400,271.28x = 57,093,623.88 × 32,719,183.76
  4. Step 4: Simplify right side
    41,400,271.28x = 1,868,056,771,254,044.25
  5. Step 5: Solve for x
    x = 1,868,056,771,254,044.25/41,400,271.28
  6. Step 6: Final answer
    x = 45,121,848.57

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Why These Related Problems?

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