Home / 41,340,508.56-57,049,901.76-23,005,808.64

Finding the Fourth Proportional to 41,340,508.56, 57,049,901.76 and 23,005,808.64

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Solution

The fourth proportional to 41,340,508.56, 57,049,901.76 and 23,005,808.64 is: 31,748,015.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,508.56 : 57,049,901.76 = 23,005,808.64 : x
  2. Step 2: Convert to fraction form
    41,340,508.56/57,049,901.76 = 23,005,808.64/x
  3. Step 3: Cross multiply
    41,340,508.56x = 57,049,901.76 × 23,005,808.64
  4. Step 4: Simplify right side
    41,340,508.56x = 1,312,479,122,821,359.25
  5. Step 5: Solve for x
    x = 1,312,479,122,821,359.25/41,340,508.56
  6. Step 6: Final answer
    x = 31,748,015.89

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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.