Home / 57,525,258.46-85,972,684.85-41,995,789.83

Finding the Fourth Proportional to 57,525,258.46, 85,972,684.85 and 41,995,789.83

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Solution

The fourth proportional to 57,525,258.46, 85,972,684.85 and 41,995,789.83 is: 62,763,573.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525,258.46 : 85,972,684.85 = 41,995,789.83 : x
  2. Step 2: Convert to fraction form
    57,525,258.46/85,972,684.85 = 41,995,789.83/x
  3. Step 3: Cross multiply
    57,525,258.46x = 85,972,684.85 × 41,995,789.83
  4. Step 4: Simplify right side
    57,525,258.46x = 3,610,490,804,081,424.50
  5. Step 5: Solve for x
    x = 3,610,490,804,081,424.50/57,525,258.46
  6. Step 6: Final answer
    x = 62,763,573.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.